<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi Doctor,I am 30 years old male. I have recurrent allergies which involves by nasal tract and throat..happens because of dust.. Over the years, I have experienced that I am very allergic to dust. And whenever this happens, I get fever also and feel tired and exhausted. A family doctor has advised taking Montek-LC tablets once a day for three months.. What should I do?  <response>: Hello. Thank you for asking at Chat Doctor. I went through your history. I would like to ask you a few more questions like - Since what age are you having the symptoms? Did you have any time breathing difficulty or wheezing? Does your occupation involve exposure to fumessmokesdusts? What is the frequency of your symptoms? Do you have more of nasal congestion or more of running nose and sneezing? However, from your given history, I would make following suggestions to you:1. Were I treating you, I would also prescribe you a combination of montelukast and levocetirizine just as your family doctor has suggested for at least 2-3 months regularly.2. If you have severe nasal congestion or features of sinusitis such as headache, facial pain, etc., I would also add a short course of intranasal corticosteroids in addition to above.3. In addition to above, I would suggest you regular steam inhalation which may help your resolution of symptoms earlier.4. Personally I would suggest you allergy skin testing which may identify the substances which are causing troubles to you and the measures to avoid them.5. In general, I would suggest you to avoid exposure to dusts, smokes and air pollution as much as possible. Please do not smoke if you smoke. 6. A healthy diet rich in vitamins and minerals e.g., adequate amounts of green leafy vegetables, fruits, sprouts, etc. will also help you in a long run. Hope above suggestions will be helpful to you. Wish you a fast recovery and the best of the health. Should you have any further query, please feel free to ask at Chat Doctor. Thank you Regards. 