Cetrotide
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ANNEX I

SUMMARY OF PRODUCT CHARACTERISTICS



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1. NAME OF THE MEDICINAL PRODUCT

Cetrotide 0.25 mg powder and solvent for solution for injection

2. QUALITATIVE AND QUANTITATIVE COMPOSITION

Each vial contains 0.25 mg cetrorelix (as acetate).
After reconstitution with the solvent provided, each mL of the solution contains 0.25 mg cetrorelix. 

For the full list of excipients, see section 6.1.

3. PHARMACEUTICAL FORM

Powder and solvent for solution for injection.

Appearance of the powder: white lyophilisate
Appearance of the solvent: clear and colourless solution

The pH of the reconstituted solution is 4.0-6.0.

4. CLINICAL PARTICULARS

4.1 Therapeutic indications

Prevention of premature ovulation in patients undergoing a controlled ovarian stimulation, followed 
by oocyte pick-up and assisted reproductive techniques.

In clinical trials Cetrotide was used with human menopausal gonadotropin (HMG), however, limited 
experience with recombinant follicle-stimulating hormone (FSH) suggested similar efficacy.

4.2 Posology and method of administration

Cetrotide should only be prescribed by a specialist experienced in this field.

Posology
The first administration of Cetrotide should be performed under the supervision of a physician and 
under conditions where treatment of possible allergic/pseudo-allergic reactions (including 
life-threatening anaphylaxis) is immediately available. The following injections may be 
self-administered as long as the patient is made aware of the signs and symptoms that may indicate 
hypersensitivity, the consequences of such a reaction and the need for immediate medical intervention. 

The contents of 1 vial (0.25 mg cetrorelix) are to be administered once daily, at 24 h intervals, either in 
the morning or in the evening. Following the first administration, it is advised that the patient be kept 
under medical supervision for 30 minutes to ensure there is no allergic/pseudo-allergic reaction to the 
injection. 

Elderly
There is no relevant use of Cetrotide in the geriatric population.

Paediatric population
There is no relevant use of Cetrotide in the paediatric population.

Method of administration
Cetrotide is for subcutaneous injection into the lower abdominal wall. 



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The injection site reactions may be minimised by rotating the injection sites, delaying injection at the 
same site and injecting the medicinal product in a slow rate to facilitate the progressive absorption of 
the medicinal product.

Administration in the morning
Treatment with Cetrotide should commence on day 5 or 6 of ovarian stimulation (approximately 96 to 
120 hours after start of ovarian stimulation) with urinary or recombinant gonadotropins and is to be 
continued throughout the gonadotropin treatment period including the day of ovulation induction.
The starting day of Cetrotide is depending on the ovarian response, i.e. the number and size of 
growing follicles and/or the amount of circulating oestradiol. The start of Cetrotide may be delayed in 
absence of follicular growth, although clinical experience is based on starting Cetrotide on day 5 or 
day 6 of stimulation.

Administration in the evening
Treatment with Cetrotide should commence on day 5 of ovarian stimulation (approximately 96 to 
108 hours after start of ovarian stimulation) with urinary or recombinant gonadotropins and is to be 
continued throughout the gonadotropin treatment period until the evening prior to the day of ovulation 
induction.
The starting day of Cetrotide is depending on the ovarian response, i.e. the number and size of
growing follicles and/or the amount of circulating oestradiol. The start of Cetrotide may be delayed in 
absence of follicular growth, although clinical experience is based on starting Cetrotide on day 5 or 
day 6 of stimulation.

For instructions on reconstitution of the medicinal product before administration, see section 6.6.

4.3 Contraindications

Cetrorelix is not to be used in the presence of any of the conditions listed below:
 Hypersensitivity to the active substance or any structural analogues of gonadotropin-releasing 

hormone (GnRH), extrinsic peptide hormones or to any of the excipients listed in section 6.1.
 During pregnancy and lactation.
 Patients with severe renal impairment.

4.4 Special warnings and precautions for use

Allergic conditions
Cases of allergic/pseudoallergic reactions, including life-threatening anaphylaxis with the first dose 
have been reported (see section 4.8).

Special care should be taken in women with signs and symptoms of active allergic conditions or 
known history of allergic predisposition. Treatment with Cetrotide is not advised in women with 
severe allergic conditions.

Ovarian Hyperstimulation Syndrome (OHSS)
During or following ovarian stimulation an ovarian hyperstimulation syndrome can occur. This event 
must be considered as an intrinsic risk of the stimulation procedure with gonadotropins

An OHSS should be treated symptomatically, e.g. with rest, intravenous electrolytes/colloids and 
heparin therapy.

Luteal phase support should be given according to the reproductive medical centre´s practice.

Repeated ovarian stimulation procedure 
There is limited experience up to now with the administration of cetrorelix during a repeated ovarian 
stimulation procedure. Therefore, cetrorelix should be used in repeated cycles only after a careful 
benefit/risk evaluation.



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Congenital anomalies
The prevalence of congenital anomalies after the use of assisted reproductive technologies (ART) with 
or without GnRH antagonists may be slightly higher than after spontaneous conceptions although it is 
unclear whether this is related to factors inherent to the couple's infertility or the ART procedures. 
Limited data from clinical follow-up studies in 316 newborns of women administered cetrorelix for 
infertility treatments suggest that cetrorelix does not increase the risk of congenital anomalies in the 
offsprings.

Hepatic impairment
Cetrorelix has not been studied in patients with hepatic impairment and caution is therefore warranted.

Renal impairment
Cetrorelix has not been studied in patients with renal impairment and caution is therefore warranted. 
Cetrorelix is contraindicated in patients with severe renal impairment (see section 4.3).

4.5 Interaction with other medicinal products and other forms of interaction

No formal drug-drug interaction studies have been performed with cetrorelix. In vitro investigations 
have shown that interactions are unlikely with medicinal products that are metabolised by cytochrome 
P450 or glucuronised or conjugated in some other way. However, the possibility of interactions with
gonadotropins or medicinal products that may induce histamine release in susceptible individuals, 
cannot be totally excluded.

4.6 Fertility, pregnancy and lactation

Pregnancy and breast-feeding
Cetrotide is not intended to be used during pregnancy and lactation (see section 4.3).

Fertility
Studies in animals have indicated that cetrorelix exerts a dose related influence on fertility, 
reproductive performance and pregnancy. No teratogenic effects occurred when the medicinal product 
was administered during the sensitive phase of gestation.

4.7 Effects on ability to drive and use machines

Cetrotide has no or negligible influence on the ability to drive and use machines.

4.8 Undesirable effects

Summary of the safety profile
The most commonly reported adverse reactions are local injection site reactions such as erythema, 
swelling and pruritus that are usually transient in nature and mild in intensity. In clinical trials, these 
effects were observed with a frequency of 9.4% following multiple injections of Cetrotide 0.25 mg.

Mild to moderate OHSS (WHO grade I or II) have been commonly reported and should be considered 
as an intrinsic risk of the stimulation procedure. Inversely, severe OHSS remains uncommon.

Uncommonly, cases of hypersensitivity reactions including pseudo-allergic/anaphylactoid reactions 
have been reported.

List of adverse reactions
The adverse reactions reported below are classified according to frequency of occurrence as follows: 
very common (≥1/10), common (≥1/100 to <1/10), uncommon (≥1/1,000 to <1/100), rare (≥1/10,000 
to <1/1,000), very rare (<1/10,000).



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Immune system disorders
Uncommon: Systemic allergic/pseudo-allergic reactions including life-threatening anaphylaxis.

Nervous system disorders
Uncommon: Headache

Gastrointestinal disorders
Uncommon: Nausea

Reproductive system and breast disorders
Common: Mild to moderate OHSS (WHO grade I or II) can occur which is an intrinsic risk of 

the stimulation procedure (see section 4.4).
Uncommon: Severe OHSS (WHO grade III)

General disorders and administration site conditions
Common: Local reactions at the injection site (e.g. erythema, swelling and pruritus).

Reporting of suspected adverse reactions
Reporting suspected adverse reactions after authorisation of the medicinal product is important. It 
allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare 
professionals are asked to report any suspected adverse reactions via the national reporting system 
listed in Appendix V.

4.9 Overdose

Overdosage in humans may result in a prolonged duration of action but is unlikely to be associated 
with acute toxic effects.

In acute toxicity studies in rodents non-specific toxic symptoms were observed after intraperitoneal 
administration of cetrorelix doses more than 200 times higher than the pharmacologically effective 
dose after subcutaneous administration.

5. PHARMACOLOGICAL PROPERTIES

5.1 Pharmacodynamic properties

Pharmacotherapeutic group: anti-gonadotropin-releasing hormones, ATC code: H01CC02.

Mechanism of action
Cetrorelix is a luteinising hormone releasing hormone (LHRH) antagonist. LHRH binds to membrane 
receptors on pituitary cells. Cetrorelix competes with the binding of endogenous LHRH to these 
receptors. Due to this mode of action, cetrorelix controls the secretion of gonadotropins (LH and 
FSH).

Cetrorelix dose-dependently inhibits the secretion of LH and FSH from the pituitary gland. The onset 
of suppression is virtually immediate and is maintained by continuous treatment, without initial 
stimulatory effect.

Clinical efficacy and safety
In females, cetrorelix delays the LH surge and consequently ovulation. In women undergoing ovarian 
stimulation the duration of action of cetrorelix is dose dependent. At a dose of 0.25 mg per injection 
repeated injections every 24 hours will maintain the effect of cetrorelix.

In animals as well as in humans, the antagonistic hormonal effects of cetrorelix were fully reversible 
after termination of treatment.



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5.2 Pharmacokinetic properties

Absorption
The absolute bioavailability of cetrorelix after subcutaneous administration is about 85%.

Distribution
The volume of distribution (Vd) is 1.1 L x kg-1.

Elimination
The total plasma clearance and the renal clearance are 1.2 mL x min-1 x kg-1 and 0.1 mL x min-1 x kg-1, 
respectively. 
The mean terminal half-lives following intravenous and subcutaneous administration are about 12 h 
and 30 h, respectively, demonstrating the effect of absorption processes at the injection site. 

Linearity
The subcutaneous administration of single doses (0.25 mg to 3 mg cetrorelix) and also daily dosing 
over 14 days show linear kinetics.

5.3 Preclinical safety data

Non-clinical data reveal no special hazard for humans based on conventional studies of safety 
pharmacology, repeated dose toxicity, genotoxicity, carcinogenic potential, toxicity to reproduction.

No target organ toxicity could be observed from acute, subacute and chronic toxicity studies in rats 
and dogs following subcutaneous administration of cetrorelix. No signs of medicinal product-related 
local irritation or incompatibility were noted in dogs after intravenous, intraarterial and paravenous 
injection when cetrorelix was administered in doses clearly above the intended clinical use in man.

Cetrorelix showed no mutagenic or clastogenic potential in gene and chromosome mutation assays.

6. PHARMACEUTICAL PARTICULARS

6.1 List of excipients

Powder
Mannitol

Solvent
Water for injections

6.2 Incompatibilities

This medicinal product must not be mixed with other medicinal products except those mentioned in 
section 6.6.

6.3 Shelf life

Unopened vial: 2 years

After reconstitution: use immediately

6.4 Special precautions for storage

Store in a refrigerator (2°C – 8°C). Do not freeze or place next to the freezer compartment or a freezer 
pack.
Store in the original package in order to protect from light.



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The unopened medicinal product may be stored in the original package at room temperature (not 
above 30°C) for up to three months.

This medicinal product must be allowed to reach room temperature prior to injection. It should be 
removed from the refrigerator approximately 30 minutes before use.

6.5 Nature and contents of container

Powder
2 ml vials (Type I glass) with a stopper (bromobutyl rubber) and flip-off aluminium cap.

1 vial contains 0.25 mg cetrorelix.

Solvent
Pre-filled syringe (Type I glass) with plunger stopper (siliconised bromobutyl rubber) and tip cap 
(polypropylene and styrene butadiene rubber).

1 pre-filled syringe contains 1 ml of water for injections.

Pack sizes
1 vial and 1 pre-filled syringe or 7 vials and 7 pre-filled syringes.

Additionally, for each vial the pack contains:

1 injection needle (20 gauge)
1 hypodermic injection needle (27 gauge)
2 alcohol swabs

Not all pack sizes may be marketed.

6.6 Special precautions for disposal and other handling

This medicinal product must be allowed to reach room temperature prior to injection. It should be 
removed from the refrigerator approximately 30 minutes before use.

Cetrotide should only be reconstituted with the solvent provided, using a gentle, swirling motion. 
Vigorous shaking with bubble formation should be avoided. 

The reconstituted solution is without particles and clear. Do not use if the solution contains particles or 
if the solution is not clear.

The entire contents of the vial should be withdrawn to ensure a delivery to the patient of a dose of at 
least 0.23 mg cetrorelix.

The solution should be used immediately after reconstitution.

Any unused medicinal product or waste material should be disposed of in accordance with local 
requirements.

7. MARKETING AUTHORISATION HOLDER

Merck Europe B.V.
Gustav Mahlerplein 102
1082 MA Amsterdam
The Netherlands



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8. MARKETING AUTHORISATION NUMBER(S)

EU/1/99/100/001
EU/1/99/100/002

9. DATE OF FIRST AUTHORISATION / RENEWAL OF THE AUTHORISATION

Date of first authorisation: 13 April 1999
Date of latest renewal: 13 April 2009

10. DATE OF REVISION OF THE TEXT

{DD/MM/YYYY}

Detailed information on this medicinal product is available on the website of the European Medicines 
Agency http://www.ema.europa.eu.



9

ANNEX II

A. MANUFACTURER(S) RESPONSIBLE FOR BATCH 
RELEASE

B. CONDITIONS OR RESTRICTIONS REGARDING 
SUPPLY AND USE

C. OTHER CONDITIONS AND REQUIREMENTS OF THE 
MARKETING AUTHORISATION

D. CONDITIONS OR RESTRICTIONS WITH REGARD TO
THE SAFE AND EFFECTIVE USE OF THE MEDICINAL 
PRODUCT



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A MANUFACTURER(S) RESPONSIBLE FOR BATCH RELEASE

Name and address of the manufacturer(s) responsible for batch release 

Merck Healthcare KGaA,
Frankfurter Straße 250
D-64293 Darmstadt
Germany

B CONDITIONS OR RESTRICTIONS REGARDING SUPPLY AND USE

Medicinal product subject to medical prescription.

C. OTHER CONDITIONS AND REQUIREMENTS OF THE MARKETING 
AUTHORISATION

 Periodic Safety Update Reports

The requirements for submission of periodic safety update reports for this medicinal product are set 
out in the list of Union reference dates (EURD list) provided for under Article 107c(7) of Directive 
2001/83/EC and any subsequent updates published on the European medicines web-portal.

D. CONDITIONS OR RESTRICTIONS WITH REGARD TO THE SAFE AND 
EFFECTIVE USE OF THE MEDICINAL PRODUCT

 Risk Management Plan (RMP)

The MAH shall perform the required pharmacovigilance activities and interventions detailed in the 
agreed RMP presented in Module 1.8.2 of the Marketing Authorisation and any agreed subsequent 
updates of the RMP.

An updated RMP should be submitted:
 At the request of the European Medicines Agency;
 Whenever the risk management system is modified, especially as the result of new information 

being received that may lead to a significant change to the benefit/risk profile or as the result of 
an important (pharmacovigilance or risk minimisation) milestone being reached.



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ANNEX III

LABELLING AND PACKAGE LEAFLET



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A. LABELLING



13

PARTICULARS TO APPEAR ON THE OUTER PACKAGING

CARTON OF 1 VIAL AND 1 PRE-FILLED SYRINGE
CARTON OF 7 VIALS AND 7 PRE-FILLED SYRINGES

1. NAME OF THE MEDICINAL PRODUCT

Cetrotide 0.25 mg powder and solvent for solution for injection
cetrorelix

2. STATEMENT OF ACTIVE SUBSTANCE(S)

Each vial with powder contains 0.25 mg cetrorelix (as acetate).

3. LIST OF EXCIPIENTS

Powder
Mannitol.

Solvent
Water for injections.

4. PHARMACEUTICAL FORM AND CONTENTS

Powder and solvent for solution for injection

1 powder vial with 0.25 mg cetrorelix.
1 pre-filled syringe with 1 mL of solvent.
1 injection needle (20 gauge)
1 hypodermic injection needle (27 gauge)
2 alcohol swabs.

7 powder vials with 0.25 mg cetrorelix.
7 pre-filled syringes with 1 mL of solvent.
7 injection needles (20 gauge)
7 hypodermic injection needles (27 gauge)
14 alcohol swabs.

5. METHOD AND ROUTE(S) OF ADMINISTRATION

Read the package leaflet before use.
Subcutaneous use.

6. SPECIAL WARNING THAT THE MEDICINAL PRODUCT MUST BE STORED OUT 
OF THE SIGHT AND REACH OF CHILDREN

Keep out of the sight and reach of children.



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7. OTHER SPECIAL WARNING(S), IF NECESSARY

8. EXPIRY DATE

EXP
After reconstitution, use immediately.

9. SPECIAL STORAGE CONDITIONS

Store in a refrigerator (2°C – 8°C). Do not freeze or place next to the freezer compartment or a freezer 
pack.
Store in the original package in order to protect from light. The unopened medicine may be stored in 
the original package at room temperature (not above 30°C) for up to three months. 

10. SPECIAL PRECAUTIONS FOR DISPOSAL OF UNUSED MEDICINAL PRODUCTS 
OR WASTE MATERIALS DERIVED FROM SUCH MEDICINAL PRODUCTS, IF 
APPROPRIATE

11. NAME AND ADDRESS OF THE MARKETING AUTHORISATION HOLDER

Merck Europe B.V.
Gustav Mahlerplein 102
1082 MA Amsterdam
The Netherlands

12. MARKETING AUTHORISATION NUMBER(S)

EU/1/99/100/001
EU/1/99/100/002

13. BATCH NUMBER

Batch

14. GENERAL CLASSIFICATION FOR SUPPLY

Medicinal product subject to medical prescription.

15. INSTRUCTIONS ON USE

16. INFORMATION IN BRAILLE

cetrotide 0.25 mg



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17. UNIQUE IDENTIFIER – 2D BARCODE

2D barcode carrying the unique identifier code

18. UNIQUE IDENTIFIER - HUMAN READABLE DATA

PC: {number}
SN: {number}
NN: {number}



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MINIMUM PARTICULARS TO APPEAR ON SMALL IMMEDIATE PACKAGING UNITS

VIAL LABEL

1. NAME OF THE MEDICINAL PRODUCT AND ROUTE(S) OF ADMINISTRATION

Cetrotide 0.25 mg powder for solution for injection
cetrorelix
Subcutaneous use

2. METHOD OF ADMINISTRATION

Read the package leaflet before use

3. EXPIRY DATE

EXP

4. BATCH NUMBER

Batch

5. CONTENTS BY WEIGHT, BY VOLUME OR BY UNIT

0.25 mg

6. OTHER



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MINIMUM PARTICULARS TO APPEAR ON SMALL IMMEDIATE PACKAGING UNITS

SOLVENT PRE-FILLED SYRINGE LABEL

1. NAME OF THE MEDICINAL PRODUCT AND ROUTE(S) OF ADMINISTRATION

Solvent for Cetrotide 0.25 mg
Water for injections

2. METHOD OF ADMINISTRATION

3. EXPIRY DATE

EXP

4. BATCH NUMBER

Batch

5. CONTENTS BY WEIGHT, BY VOLUME OR BY UNIT

1 mL

6. OTHER



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B. PACKAGE LEAFLET



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Package leaflet: Information for the user

Cetrotide 0.25 mg powder and solvent for solution for injection
Cetrorelix

Read all of this leaflet carefully before you start using this medicine because it contains 
important information for you.
- Keep this leaflet. You may need to read it again.
- If you have any further questions, ask your doctor or pharmacist.
- This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, 

even if their signs of illness are the same as yours.
- If you get any side effects, talk to your doctor or pharmacist. This includes any possible side 

effects not listed in this leaflet. See section 4.

What is in this leaflet

1. What Cetrotide is and what it is used for
2. What you need to know before you use Cetrotide
3. How to use Cetrotide
4. Possible side effects
5 How to store Cetrotide
6. Contents of the pack and other information

How to mix and inject Cetrotide

1. What Cetrotide is and what it is used for

What Cetrotide is
Cetrotide contains a medicine called ‘cetrorelix’. This medicine stops your body from releasing an egg 
from your ovary (ovulation) during your menstrual cycle. Cetrotide belongs to a group of medicines 
called ‘anti-gonadotropin-releasing hormones’.

What Cetrotide is used for
Cetrotide is one of the medicines used during ‘assisted reproductive techniques’ to help you get 
pregnant. It stops eggs being released straight away. This is because if the eggs are released too early 
(premature ovulation) it may not be possible for your doctor to collect them.

How Cetrotide works
Cetrotide blocks a natural hormone in your body called LHRH (‘luteinising hormone releasing 
hormone’).
 LHRH controls another hormone, called LH (‘luteinising hormone’).
 LH stimulates ovulation during your menstrual cycle. 

This means that Cetrotide stops the chain of events that leads to an egg being released from your 
ovary. When your eggs are ready to be collected, another medicine will be given to you that will 
release them (ovulation induction).

2. What you need to know before you use Cetrotide

Do not use Cetrotide
 if you are allergic to cetrorelix or any of the other ingredients of this medicine (listed in 

section 6).
 if you are allergic to medicines similar to Cetrotide (any other peptide hormones).
 if you are pregnant or breast-feeding.
 if you have severe kidney disease.



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Do not use Cetrotide if any of the above applies to you. If you are not sure, talk to your doctor before 
using this medicine.

Warnings and precautions

Allergies
Tell your doctor before using Cetrotide if you have an active allergy or have had allergies in the past.

Ovarian Hyperstimulation Syndrome (OHSS)
Cetrotide is used together with other medicines that stimulate your ovaries to develop more eggs ready 
to be released. During or after you receive these medicines, you may develop OHSS. This is when 
your follicles develop too much and become large cysts. 
For possible signs to look out for and what to do if this happens see section 4 ‘Possible side effects’.

Using Cetrotide during more than one cycle
Experience of using Cetrotide during more than one cycle is small. Your doctor will carefully look at 
the benefits and risks for you, if you need to have Cetrotide during more than one cycle.

Liver disease
Tell your doctor before using Cetrotide if you have a liver disease. Cetrotide has not been investigated 
in patients with hepatic disease.

Kidney disease
Tell your doctor before using Cetrotide if you have a kidney disease. Cetrotide has not been 
investigated in patients with kidney disease.

Children and adolescents
Cetrotide is not indicated for the use in children and adolescents.

Other medicines and Cetrotide
Tell your doctor if you are using, have recently used or might use any other medicines.

Pregnancy and breast-feeding
Do not use Cetrotide if you are pregnant, think you may be pregnant, or if you are breast-feeding. 

Driving and using machines
Cetrotide is not expected to affect your ability to drive and use machines.

3. How to use Cetrotide

Always use this medicine exactly as your doctor has told you. Check with your doctor if you are not 
sure.

Using this medicine
This medicine is only for injection just under the skin of your belly (subcutaneous). To reduce skin 
irritation, select a different part of your belly each day. 
 Your doctor must supervise your first injection. Your doctor or nurse will show you how to 

prepare and inject the medicine.
 You can carry out the following injections yourself as long as your doctor has made you aware 

of the symptoms that may indicate allergy and of the possibly serious or life-threatening 
consequences that would need immediate treatment (see section 4 ‘Possible side effects’).

 Please carefully read and follow the instructions at the end of this leaflet called ‘How to mix and 
inject Cetrotide’.

 You start by using another medicine on day 1 of your treatment cycle. You then start using 
Cetrotide a few days later. (See next section ‘How much to use’).



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How much to use
Inject the contents of one vial (0.25 mg Cetrotide) once each day. It is best to use the medicine at the 
same time each day, leaving 24 hours between each dose.

You can choose to inject every morning or every evening.
 If you are injecting every morning: Start your injections on day 5 or 6 of the treatment cycle. 

Based on your ovarian response, your doctor may decide to start on another day. Your doctor 
will tell you the exact date and time. You will keep using this medicine up until and including 
the morning that your eggs are collected (ovulation induction).

OR

 If you are injecting every evening: Start your injections on day 5 of the treatment cycle. Based 
on your ovarian response, your doctor may decide to start on another day. Your doctor will tell 
you the exact date and time. You will keep using this medicine up until and including the 
evening before your eggs are collected (ovulation induction).

If you use more Cetrotide than you should
Bad effects are not expected if you accidentally inject more of this medicine than you should. The 
effect of the medicine will last for longer. No specific measures are usually required.

If you forget to use Cetrotide
 If you forget a dose, inject it as soon as you remember and talk to your doctor. 
 Do not inject a double dose to make up for a forgotten dose.

If you have any further questions on the use of this medicine, ask your doctor or pharmacist.

4. Possible side effects

Like all medicines, this medicine can cause side effects, although not everybody gets them.

Allergic reactions
- Warm, red skin, itching (often in your groin or armpits), red, itchy, raised areas (hives), runny 

nose, fast or uneven pulse, swelling of your tongue and throat, sneezing, wheezing or serious 
difficulty breathing, or dizziness. You may be having a possible serious, life-threatening allergic 
reaction to the medicine. This is uncommon (may affect up to 1 in 100 women).

If you notice any of the side effects above, stop using Cetrotide and contact your doctor immediately.

Ovarian Hyperstimulation Syndrome (OHSS)
This may occur due to the other medicines that you are using to stimulate your ovaries.
- Lower abdominal pain together with feeling sick (nausea) or being sick (vomiting) may be the 

symptoms of OHSS. This may indicate that the ovaries over-reacted to the treatment and that 
large ovarian cysts developed. This event is common (may affect up to 1 in 10 women).

- The OHSS may become severe with clearly enlarged ovaries, decreased urine production, 
weight gain, difficulty breathing or fluid in your stomach or chest. This event is uncommon 
(may affect up to 1 in 100 women).

If you notice any of the side effects above, contact your doctor immediately.

Other side effects
Common (may affect up to 1 in 10 women):
 Mild and short-lasting skin irritation may occur at the injection site like redness, itching or 

swelling.

Uncommon (may affect up to 1 in 100 women):
 Feeling sick (nausea)
 Headache.



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Reporting of side effects
If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects 
not listed in this leaflet. You can also report side effects directly via the national reporting system 
listed in Appendix V. By reporting side effects you can help provide more information on the safety of 
this medicine.

5. How to store Cetrotide

Keep this medicine out of the sight and reach of children.

Do not use this medicine after the expiry date which is stated on the carton, vial and pre-filled syringe 
after EXP. The expiry date refers to the last day of that month.

Store in a refrigerator (2°C – 8°C). Do not freeze or place next to the freezer compartment or a freezer 
pack.
Store in the original package in order to protect from light.

The unopened product may be stored in the original package at room temperature (not above 30°C) for 
up to three months. 

The solution should be used immediately after preparation.

Do not use this medicine if you notice that the white powder in the vial has changed in appearance. Do 
not use the prepared solution in the vial if it is not clear and colourless or if it has particles in it.

Do not throw any medicines via wastewater or household waste. Ask your pharmacist how to throw 
away medicines you no longer use. These measures will help to protect the environment.

6. Contents of the pack and other information

What Cetrotide contains
- The active substance is cetrorelix. Each vial contains 0.25 mg cetrorelix (as acetate).
- The other ingredients are: 

 In the powder: mannitol.
 In the solvent: water for injections.

What Cetrotide looks like and contents of the pack
Cetrotide is a powder and solvent for solution for injection. The white powder comes in a glass vial 
with a rubber stopper. The solvent is a clear and colourless solution in a pre-filled syringe.

The powder vial contains 0.25 mg cetrorelix and the pre-filled syringe contains 1 ml solvent.

It is available in packs of 1 vial and 1 pre-filled syringe or 7 vials and 7 pre-filled syringes (not all 
pack sizes may be marketed).

For each vial, the pack also contains:
- one needle with a yellow mark - for injecting the sterile water into the vial and drawing the

made up medicine out from the vial
- one needle with a grey mark - for injecting the medicine into your belly
- two alcohol swabs for cleaning

Marketing Authorisation Holder
Merck Europe B.V., Gustav Mahlerplein 102, 1082 MA Amsterdam, The Netherlands



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Manufacturer
Merck Healthcare KGaA, Frankfurter Straße 250, D-64293 Darmstadt, Germany

This leaflet was last revised in {MM/YYYY}.

Detailed information on this medicine is available on the European Medicines Agency website: 
http://www.ema.europa.eu.



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HOW TO MIX AND INJECT CETROTIDE

 This section tells you how to mix the powder and the sterile water (solvent) together and then 
how to inject your medicine.

 Before starting to use this medicine, please read these instructions the whole way through first. 
 This medicine is only for you – do not let anyone else use it.
 Use each needle, vial and syringe only once. 

Before you start

1. This medicine must be at room temperature prior to injection. Remove from the 
refrigerator approximately 30 minutes before use.

2. Wash your hands 
 It is important that your hands and the things you use are as clean as possible.

3. Lay out everything you need on a clean surface:
 one vial of powder
 one pre-filled syringe with sterile water (solvent)
 one needle with a yellow mark – for injecting the sterile water into the vial and drawing the 

made-up medicine out from the vial
 one needle with a grey mark – for injecting the medicine into your belly
 two alcohol swabs.

Mixing the powder and water to make up your medicine

1. Remove the cap from the vial 
 There will be a rubber stopper underneath – keep this in the vial.
 Wipe the rubber stopper and metal ring with your first alcohol swab.

2. Adding the water from the pre-filled syringe to the powder in the vial
 Unwrap the needle with the yellow mark on it. 
 Remove the cap from the pre-filled syringe and screw the yellow needle onto it. Remove 

the cap from the needle.
 Push the yellow needle through the centre of the rubber stopper of the vial. 
 Slowly push in the plunger of the syringe to inject the water into the vial. Do not use any 

other sort of water.
 Leave the syringe in the rubber stopper.

3. Mixing the powder and water in the vial
 While carefully holding the syringe and vial, swirl gently to mix the powder and water 

together. When it is mixed, it will look clear and have no particles in it. 
 Do not shake or you will create bubbles in your medicine.

4. Re-filling the syringe with the medicine from the vial
 Turn the vial upside down. Then, gently pull back the plunger, in order to draw the 

medicine from the vial into the syringe. Take care not to pull out completely the plunger 



25

with the attached plunger stopper. In case you pulled out the plunger with the plunger 
stopper by mistake, make sure to discard the dose as sterility will be lost, and prepare a 
new dose (and restart from step 1).

 If any medicine is left in the vial, pull out the yellow needle until the end of the needle is 
just inside the rubber stopper. If you look from the side through the gap in the rubber 
stopper, you can control the movement of the needle and the liquid. 

 Make sure that you collect all of your medicine from the vial.

 Put the cap back on the yellow needle. Unscrew the yellow needle from the syringe and lay 
down the syringe. 

Preparing the injection site and injecting your medicine

1. Removing air bubbles
 Unwrap the needle with the grey mark on it. Screw the grey needle onto the syringe and 

remove the cap from the grey needle.
 Hold the syringe with the grey needle pointing upwards and check for any air bubbles. 
 To remove air bubbles, gently flick the syringe until all the air collects at the top - then 

slowly push the plunger in until the air bubbles are gone.
 Do not touch the grey needle and do not let the needle touch any surface.

2. Clean the injection site
 Choose an injection site on your belly. It is best around the belly button (navel). To 

reduce skin irritation, select a different part of your belly each day. 
 Clean the skin at your chosen injection site with your second alcohol swab - use a circular 

motion. 

3. Piercing your skin
 Hold the syringe in one hand – like you would hold a pencil. 
 Gently pinch up the skin around where you are going to inject and hold this firmly with 

your other hand.
 Slowly push the grey needle completely into your skin at an angle of about 45 to 

90 degrees – then let go of your skin.



26

4. Injecting your medicine
 Gently pull back the plunger of the syringe. If blood appears, follow Step 5 below.
 If no blood appears, slowly push the plunger in to inject your medicine. 
 When the syringe is empty, take out the grey needle slowly at the same angle.
 Use your second alcohol swab to gently apply pressure where you have just injected. 

5. If blood appears:
 take out the grey needle slowly at the same angle
 use your second alcohol swab to gently apply pressure where you have just pierced your 

skin 
 empty your medicine into a sink and follow Step 6 below
 wash your hands and start again with a new vial and pre-filled syringe.

6. Disposal
 Use each needle, vial and syringe only once.
 Put the cap back on the needles so that they are safe to be thrown away.
 Ask your pharmacist how to safely dispose of used needles, vial and syringe.


	SUMMARY OF PRODUCT CHARACTERISTICS
	A MANUFACTURER(S) RESPONSIBLE FOR BATCH RELEASE
	B CONDITIONS OR RESTRICTIONS REGARDING SUPPLY AND USE
	C. OTHER CONDITIONS AND REQUIREMENTS OF THE MARKETING AUTHORISATION
	D. CONDITIONS OR RESTRICTIONS WITH REGARD TO THE SAFE AND EFFECTIVE USE OF THE MEDICINAL PRODUCT
	A. LABELLING
	B. PACKAGE LEAFLET
{'Title': '1. what cetrotide is and what it is used for', 'Section_Content': "what cetrotide is cetrotide contains a medicine called 'cetrorelix'. this medicine stops your body from releasing an egg from your ovary (ovulation) during your menstrual cycle. cetrotide belongs to a group of medicines called 'anti-gonadotropin-releasing hormones'. what cetrotide is used for cetrotide is one of the medicines used during 'assisted reproductive techniques' to help you get pregnant. it stops eggs being released straight away. this is because if the eggs are released too early (premature ovulation) it may not be possible for your doctor to collect them. how cetrotide works cetrotide blocks a natural hormone in your body called lhrh ('luteinising hormone releasing hormone'). lhrh controls another hormone, called lh ('luteinising hormone'). lh stimulates ovulation during your menstrual cycle. this means that cetrotide stops the chain of events that leads to an egg being released from your ovary. when your eggs are ready to be collected, another medicine will be given to you that will release them (ovulation induction).", 'Entity_Recognition': [{'Text': 'cetrotide', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Id': 2, 'BeginOffset': 5, 'EndOffset': 14, 'Score': 0.953722357749939, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 3, 'BeginOffset': 18, 'EndOffset': 27, 'Score': 0.9211441278457642, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': "'cetrorelix", 'Type': 'TREATMENT', 'BeginOffset': 55, 'EndOffset': 66}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 69, 'EndOffset': 82}, {'Text': 'your body', 'Type': 'PROBLEM', 'BeginOffset': 89, 'EndOffset': 98}, {'Text': 'your ovary', 'Type': 'PROBLEM', 'BeginOffset': 126, 'EndOffset': 136}, {'Id': 5, 'BeginOffset': 178, 'EndOffset': 187, 'Score': 0.6269899010658264, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'medicines', 'Type': 'TREATMENT', 'BeginOffset': 210, 'EndOffset': 219}, {'Text': "'anti-gonadotropin", 'Type': 'TREATMENT', 'BeginOffset': 227, 'EndOffset': 245}, {'Id': 6, 'BeginOffset': 272, 'EndOffset': 281, 'Score': 0.969186544418335, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 7, 'BeginOffset': 294, 'EndOffset': 303, 'Score': 0.9819858074188232, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'the medicines', 'Type': 'TREATMENT', 'BeginOffset': 314, 'EndOffset': 327}, {'Text': "'assisted reproductive techniques", 'Type': 'TREATMENT', 'BeginOffset': 340, 'EndOffset': 373}, {'Id': 10, 'BeginOffset': 391, 'EndOffset': 399, 'Score': 0.9884103536605835, 'Text': 'pregnant', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': [{'Name': 'DIAGNOSIS', 'Score': 0.9543959498405457}]}, {'Text': 'the eggs', 'Type': 'PROBLEM', 'BeginOffset': 464, 'EndOffset': 472}, {'Text': 'premature ovulation', 'Type': 'PROBLEM', 'BeginOffset': 497, 'EndOffset': 516}, {'Id': 11, 'BeginOffset': 578, 'EndOffset': 610, 'Score': 0.45962342619895935, 'Text': 'cetrotide works cetrotide blocks', 'Category': 'TEST_TREATMENT_PROCEDURE', 'Type': 'TREATMENT_NAME', 'Traits': []}, {'Text': 'a natural hormone', 'Type': 'TREATMENT', 'BeginOffset': 611, 'EndOffset': 628}, {'Text': "lhrh ('luteinising hormone releasing hormone'", 'Type': 'TREATMENT', 'BeginOffset': 649, 'EndOffset': 694}, {'Id': 14, 'BeginOffset': 697, 'EndOffset': 726, 'Score': 0.3789011836051941, 'Text': 'lhrh controls another hormone', 'Category': 'TEST_TREATMENT_PROCEDURE', 'Type': 'TREATMENT_NAME', 'Traits': []}, {'Id': 15, 'BeginOffset': 740, 'EndOffset': 759, 'Score': 0.37760603427886963, 'Text': 'luteinising hormone', 'Category': 'TEST_TREATMENT_PROCEDURE', 'Type': 'TREATMENT_NAME', 'Traits': []}, {'Text': 'an egg', 'Type': 'PROBLEM', 'BeginOffset': 882, 'EndOffset': 888}, {'Id': 1, 'BeginOffset': 914, 'EndOffset': 919, 'Score': 0.6643679141998291, 'Text': 'ovary', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Text': 'your eggs', 'Type': 'PROBLEM', 'BeginOffset': 926, 'EndOffset': 935}, {'Id': 16, 'BeginOffset': 1025, 'EndOffset': 1044, 'Score': 0.5867230892181396, 'Text': 'ovulation induction', 'Category': 'TEST_TREATMENT_PROCEDURE', 'Type': 'TREATMENT_NAME', 'Traits': []}]}
{'Title': '2. what you need to know before you use cetrotide', 'Section_Content': "do not use cetrotide if you are allergic to cetrorelix or any of the other ingredients of this medicine (listed in section 6). if you are allergic to medicines similar to cetrotide (any other peptide hormones). if you are pregnant or breast-feeding. if you have severe kidney disease. do not use cetrotide if any of the above applies to you. if you are not sure, talk to your doctor before using this medicine. warnings and precautions allergies tell your doctor before using cetrotide if you have an active allergy or have had allergies in the past. ovarian hyperstimulation syndrome (ohss) cetrotide is used together with other medicines that stimulate your ovaries to develop more eggs ready to be released. during or after you receive these medicines, you may develop ohss. this is when your follicles develop too much and become large cysts. for possible signs to look out for and what to do if this happens see section 4 'possible side effects'. using cetrotide during more than one cycle experience of using cetrotide during more than one cycle is small. your doctor will carefully look at the benefits and risks for you, if you need to have cetrotide during more than one cycle. liver disease tell your doctor before using cetrotide if you have a liver disease. cetrotide has not been investigated in patients with hepatic disease. kidney disease tell your doctor before using cetrotide if you have a kidney disease. cetrotide has not been investigated in patients with kidney disease. children and adolescents cetrotide is not indicated for the use in children and adolescents. other medicines and cetrotide tell your doctor if you are using, have recently used or might use any other medicines. pregnancy and breast-feeding do not use cetrotide if you are pregnant, think you may be pregnant, or if you are breast-feeding. driving and using machines cetrotide is not expected to affect your ability to drive and use machines.", 'Entity_Recognition': [{'Text': 'cetrotide', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Id': 7, 'BeginOffset': 11, 'EndOffset': 20, 'Score': 0.9924032688140869, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': [{'Name': 'NEGATION', 'Score': 0.7610264420509338}]}, {'Text': 'allergic', 'Type': 'PROBLEM', 'BeginOffset': 32, 'EndOffset': 40}, {'Id': 8, 'BeginOffset': 44, 'EndOffset': 54, 'Score': 0.9859358072280884, 'Text': 'cetrorelix', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 90, 'EndOffset': 103}, {'Text': 'allergic', 'Type': 'PROBLEM', 'BeginOffset': 138, 'EndOffset': 146}, {'Text': 'medicines', 'Type': 'TREATMENT', 'BeginOffset': 150, 'EndOffset': 159}, {'Id': 9, 'BeginOffset': 171, 'EndOffset': 180, 'Score': 0.9832683205604553, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 24, 'BeginOffset': 222, 'EndOffset': 230, 'Score': 0.98183274269104, 'Text': 'pregnant', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': [{'Name': 'DIAGNOSIS', 'Score': 0.9308817982673645}]}, {'Text': 'severe kidney disease', 'Type': 'PROBLEM', 'BeginOffset': 262, 'EndOffset': 283}, {'Id': 10, 'BeginOffset': 296, 'EndOffset': 305, 'Score': 0.9883891344070435, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': [{'Name': 'NEGATION', 'Score': 0.5629012584686279}]}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 396, 'EndOffset': 409}, {'Id': 11, 'BeginOffset': 476, 'EndOffset': 485, 'Score': 0.989440381526947, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'an active allergy', 'Type': 'PROBLEM', 'BeginOffset': 498, 'EndOffset': 515}, {'Id': 27, 'BeginOffset': 528, 'EndOffset': 537, 'Score': 0.6061835289001465, 'Text': 'allergies', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': []}, {'Id': 40, 'BeginOffset': 538, 'EndOffset': 549, 'Score': 0.9999961853027344, 'Text': 'in the past', 'Category': 'TIME_EXPRESSION', 'Type': 'TIME_TO_DX_NAME', 'Traits': [], 'Attributes': [{'Type': 'DX_NAME', 'Score': 0.7958734631538391, 'RelationshipScore': 0.8206130862236023, 'RelationshipType': 'OVERLAP', 'Id': 26, 'BeginOffset': 508, 'EndOffset': 515, 'Text': 'allergy', 'Category': 'MEDICAL_CONDITION', 'Traits': [{'Name': 'DIAGNOSIS', 'Score': 0.4739516079425812}]}]}, {'Id': 28, 'BeginOffset': 551, 'EndOffset': 584, 'Score': 0.8756551146507263, 'Text': 'ovarian hyperstimulation syndrome', 'Category': 'MEDICAL_CONDITION', 'Type': 'DX_NAME', 'Traits': [{'Name': 'DIAGNOSIS', 'Score': 0.9690396189689636}]}, {'Text': 'ohss', 'Type': 'PROBLEM', 'BeginOffset': 586, 'EndOffset': 590}, {'Id': 12, 'BeginOffset': 592, 'EndOffset': 601, 'Score': 0.9193233847618103, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'other medicines', 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{'Title': '3. how to use cetrotide', 'Section_Content': "always use this medicine exactly as your doctor has told you. check with your doctor if you are not sure. using this medicine this medicine is only for injection just under the skin of your belly (subcutaneous). to reduce skin irritation, select a different part of your belly each day. your doctor must supervise your first injection. your doctor or nurse will show you how to prepare and inject the medicine. you can carry out the following injections yourself as long as your doctor has made you aware of the symptoms that may indicate allergy and of the possibly serious or life-threatening consequences that would need immediate treatment (see section 4 'possible side effects'). please carefully read and follow the instructions at the end of this leaflet called 'how to mix and inject cetrotide'. you start by using another medicine on day 1 of your treatment cycle. you then start using cetrotide a few days later. (see next section 'how much to use'). how much to use inject the contents of one vial (0.25 mg cetrotide) once each day. it is best to use the medicine at the same time each day, leaving 24 hours between each dose. you can choose to inject every morning or every evening. if you are injecting every morning: start your injections on day 5 or 6 of the treatment cycle. based on your ovarian response, your doctor may decide to start on another day. your doctor will tell you the exact date and time. you will keep using this medicine up until and including the morning that your eggs are collected (ovulation induction). or if you are injecting every evening: start your injections on day 5 of the treatment cycle. based on your ovarian response, your doctor may decide to start on another day. your doctor will tell you the exact date and time. you will keep using this medicine up until and including the evening before your eggs are collected (ovulation induction). if you use more cetrotide than you should bad effects are not expected if you accidentally inject more of this medicine than you should. the effect of the medicine will last for longer. no specific measures are usually required. if you forget to use cetrotide if you forget a dose, inject it as soon as you remember and talk to your doctor. do not inject a double dose to make up for a forgotten dose. if you have any further questions on the use of this medicine, ask your doctor or pharmacist.", 'Entity_Recognition': [{'Text': 'cetrotide', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 11, 'EndOffset': 24}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 112, 'EndOffset': 125}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 126, 'EndOffset': 139}, {'Id': 1, 'BeginOffset': 177, 'EndOffset': 181, 'Score': 0.9616220593452454, 'Text': 'skin', 'Category': 'ANATOMY', 'Type': 'SYSTEM_ORGAN_SITE', 'Traits': []}, {'Id': 2, 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{'Title': '4. possible side effects', 'Section_Content': 'like all medicines, this medicine can cause side effects, although not everybody gets them. allergic reactions - warm, red skin, itching (often in your groin or armpits), red, itchy, raised areas (hives), runny nose, fast or uneven pulse, swelling of your tongue and throat, sneezing, wheezing or serious difficulty breathing, or dizziness. you may be having a possible serious, life-threatening allergic reaction to the medicine. this is uncommon (may affect up to 1 in 100 women). if you notice any of the side effects above, stop using cetrotide and contact your doctor immediately. ovarian hyperstimulation syndrome (ohss) this may occur due to the other medicines that you are using to stimulate your ovaries. - lower abdominal pain together with feeling sick (nausea) or being sick (vomiting) may be the symptoms of ohss. this may indicate that the ovaries over-reacted to the treatment and that large ovarian cysts developed. this event is common (may affect up to 1 in 10 women). - the ohss may become severe with clearly enlarged ovaries, decreased urine production, weight gain, difficulty breathing or fluid in your stomach or chest. this event is uncommon (may affect up to 1 in 100 women). if you notice any of the side effects above, contact your doctor immediately. other side effects common (may affect up to 1 in 10 women): mild and short-lasting skin irritation may occur at the injection site like redness, itching or swelling. uncommon (may affect up to 1 in 100 women): feeling sick (nausea) headache. reporting of side effects if you get any side effects, talk to your doctor or pharmacist. this includes any possible side effects not listed in this leaflet. you can also report side effects directly via the national reporting system listed in appendix v. by reporting side effects you can help provide more information on the safety of this medicine.', 'Entity_Recognition': [{'Text': 'cetrotide', 'Type': 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{'Title': '5 how to store cetrotide', 'Section_Content': 'keep this medicine out of the sight and reach of children. do not use this medicine after the expiry date which is stated on the carton, vial and pre-filled syringe after exp. the expiry date refers to the last day of that month. store in a refrigerator (2 8). do not freeze or place next to the freezer compartment or a freezer pack. store in the original package in order to protect from light. the unopened product may be stored in the original package at room temperature (not above 30) for up to three months. the solution should be used immediately after preparation. do not use this medicine if you notice that the white powder in the vial has changed in appearance. do not use the prepared solution in the vial if it is not clear and colourless or if it has particles in it. do not throw any medicines via wastewater or household waste. ask your pharmacist how to throw away medicines you no longer use. these measures will help to protect the environment.', 'Entity_Recognition': [{'Text': 'cetrotide', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 70, 'EndOffset': 83}, {'Text': 'a freezer pack', 'Type': 'TREATMENT', 'BeginOffset': 319, 'EndOffset': 333}, {'Text': '30', 'Type': 'NUMBER', 'BeginOffset': 487, 'EndOffset': 489}, {'Text': 'the solution', 'Type': 'TREATMENT', 'BeginOffset': 515, 'EndOffset': 527}, {'Text': 'this medicine', 'Type': 'TREATMENT', 'BeginOffset': 585, 'EndOffset': 598}, {'Text': 'the white powder', 'Type': 'TREATMENT', 'BeginOffset': 618, 'EndOffset': 634}, {'Text': 'the prepared solution', 'Type': 'TREATMENT', 'BeginOffset': 685, 'EndOffset': 706}, {'Text': 'these measures', 'Type': 'TREATMENT', 'BeginOffset': 912, 'EndOffset': 926}]}
{'Title': '6. contents of the pack and other information how to mix and inject cetrotide', 'Section_Content': 'what cetrotide contains - the active substance is cetrorelix. each vial contains 0.25 mg cetrorelix (as acetate). - the other ingredients are: in the powder: mannitol. in the solvent: water for injections. what cetrotide looks like and contents of the pack cetrotide is a powder and solvent for solution for injection. the white powder comes in a glass vial with a rubber stopper. the solvent is a clear and colourless solution in a pre-filled syringe. the powder vial contains 0.25 mg cetrorelix and the pre-filled syringe contains 1 ml solvent. it is available in packs of 1 vial and 1 pre-filled syringe or 7 vials and 7 pre-filled syringes (not all pack sizes may be marketed). for each vial, the pack also contains: - one needle with a yellow mark - for injecting the sterile water into the vial and drawing the made up medicine out from the vial - one needle with a grey mark - for injecting the medicine into your belly - two alcohol swabs for cleaning', 'Entity_Recognition': [{'Text': 'cetrotide', 'Type': 'PRODUCT_NAME', 'BeginOffset': 0, 'EndOffset': 0}, {'Id': 0, 'BeginOffset': 5, 'EndOffset': 14, 'Score': 0.827506422996521, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 1, 'BeginOffset': 50, 'EndOffset': 60, 'Score': 0.9929443001747131, 'Text': 'cetrorelix', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': '0.25', 'Type': 'NUMBER', 'BeginOffset': 81, 'EndOffset': 85}, {'Id': 3, 'BeginOffset': 89, 'EndOffset': 99, 'Score': 0.9899826645851135, 'Text': 'cetrorelix', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': [], 'Attributes': [{'Type': 'DOSAGE', 'Score': 0.9194048047065735, 'RelationshipScore': 0.9999830722808838, 'RelationshipType': 'DOSAGE', 'Id': 2, 'BeginOffset': 81, 'EndOffset': 88, 'Text': '0.25 mg', 'Category': 'MEDICATION', 'Traits': []}]}, {'Id': 4, 'BeginOffset': 104, 'EndOffset': 111, 'Score': 0.5129891037940979, 'Text': 'acetate', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Id': 5, 'BeginOffset': 158, 'EndOffset': 166, 'Score': 0.8380597829818726, 'Text': 'mannitol', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': []}, {'Text': 'injections', 'Type': 'TREATMENT', 'BeginOffset': 194, 'EndOffset': 204}, {'Id': 6, 'BeginOffset': 211, 'EndOffset': 220, 'Score': 0.8992942571640015, 'Text': 'cetrotide', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': [], 'Attributes': [{'Type': 'FORM', 'Score': 0.7684829235076904, 'RelationshipScore': 0.7536284923553467, 'RelationshipType': 'FORM', 'Id': 8, 'BeginOffset': 272, 'EndOffset': 278, 'Text': 'powder', 'Category': 'MEDICATION', 'Traits': []}]}, {'Text': 'the pack cetrotide', 'Type': 'TREATMENT', 'BeginOffset': 248, 'EndOffset': 266}, {'Text': 'a powder and solvent for solution', 'Type': 'TREATMENT', 'BeginOffset': 270, 'EndOffset': 303}, {'Text': 'injection', 'Type': 'TREATMENT', 'BeginOffset': 308, 'EndOffset': 317}, {'Text': 'the white powder', 'Type': 'TREATMENT', 'BeginOffset': 319, 'EndOffset': 335}, {'Text': 'a rubber stopper', 'Type': 'TREATMENT', 'BeginOffset': 363, 'EndOffset': 379}, {'Text': 'a clear and colourless solution', 'Type': 'TREATMENT', 'BeginOffset': 396, 'EndOffset': 427}, {'Text': 'a pre-filled syringe', 'Type': 'TREATMENT', 'BeginOffset': 431, 'EndOffset': 451}, {'Text': 'the powder vial', 'Type': 'TREATMENT', 'BeginOffset': 453, 'EndOffset': 468}, {'Text': '0.25', 'Type': 'NUMBER', 'BeginOffset': 478, 'EndOffset': 482}, {'Id': 13, 'BeginOffset': 486, 'EndOffset': 496, 'Score': 0.9956204295158386, 'Text': 'cetrorelix', 'Category': 'MEDICATION', 'Type': 'GENERIC_NAME', 'Traits': [], 'Attributes': [{'Type': 'DOSAGE', 'Score': 0.7962662577629089, 'RelationshipScore': 0.9999929666519165, 'RelationshipType': 'DOSAGE', 'Id': 12, 'BeginOffset': 478, 'EndOffset': 485, 'Text': '0.25 mg', 'Category': 'MEDICATION', 'Traits': []}, {'Type': 'FORM', 'Score': 0.4986061751842499, 'RelationshipScore': 0.9459214210510254, 'RelationshipType': 'FORM', 'Id': 14, 'BeginOffset': 505, 'EndOffset': 532, 'Text': 'pre-filled syringe contains', 'Category': 'MEDICATION', 'Traits': []}, {'Type': 'DOSAGE', 'Score': 0.9390732645988464, 'RelationshipScore': 0.9934685230255127, 'RelationshipType': 'DOSAGE', 'Id': 15, 'BeginOffset': 533, 'EndOffset': 537, 'Text': '1 ml', 'Category': 'MEDICATION', 'Traits': []}]}, {'Text': 'the pre-filled syringe', 'Type': 'TREATMENT', 'BeginOffset': 501, 'EndOffset': 523}, {'Text': '1', 'Type': 'NUMBER', 'BeginOffset': 533, 'EndOffset': 534}, {'Text': '1', 'Type': 'NUMBER', 'BeginOffset': 575, 'EndOffset': 576}, {'Text': '1 pre-filled syringe', 'Type': 'TREATMENT', 'BeginOffset': 586, 'EndOffset': 606}, {'Text': '7', 'Type': 'NUMBER', 'BeginOffset': 610, 'EndOffset': 611}, {'Text': '7 pre-filled syringes', 'Type': 'TREATMENT', 'BeginOffset': 622, 'EndOffset': 643}, {'Text': 'all pack sizes', 'Type': 'TREATMENT', 'BeginOffset': 649, 'EndOffset': 663}, {'Text': 'a yellow mark', 'Type': 'TREATMENT', 'BeginOffset': 739, 'EndOffset': 752}, {'Text': 'the sterile water', 'Type': 'TREATMENT', 'BeginOffset': 769, 'EndOffset': 786}, {'Text': 'the medicine', 'Type': 'TREATMENT', 'BeginOffset': 898, 'EndOffset': 910}, {'Text': 'alcohol swabs', 'Type': 'TREATMENT', 'BeginOffset': 933, 'EndOffset': 946}]}