<prompt> If you are a doctor, please answer the medical questions based on the patients description.Ive had the implanon since September. My arm freqently feels heavy and very itchy. A few days ago the area where the rod is located was all bumpy, looked a lot like a nettle sting but it wasnt. And not it area where it was inserted is bruised, the other end is a lump and along the rod, the skin in raised. What shall I do?  <response>: HIT hank for asking to ChatDoctorTwo strong possibilities are there, first is infection part and second is allergic conditions these can be managed on conservative basis and for that I would suggest the following medicine,1 Tab Ceding 30 mg twice a day for 7 days2 Tab Ibuprofen 200 mg three times in day3 tab Levocetrizine 10 mg three times in day hope you would get good response from this, take care and have nice day. 