Conversation: The conversation between human and AI assistant.
[|Human|] my husband says he has allergies but Ive bought him claritan and that didnt work, then we tried zyrtec and thats not working. benadryl didnt work either. hes been sneezing and had major congestion and sleeping all the time for three weeks. what is his problem?
[|AI|]  Hello, Thank you for asking at Chat Doctor. I went through your husbands history and would like to make suggestions for him as follows:1. Clarity, Zyrtec, Ben Chat Doctor.  However, they alone may not work best for nose obstruction/congestion.2. As his nose congestion is not improved with antihistamines, I would suggest him to use intranasal corticosteroid sprays for 7-14 days. If still his nose obstruction does not improve, I would suggest him to get examined by an ENT surgeon to rule out any structural cause of nose congestion.3. Regular steam inhalation will also help to improve nose congestion.4. If he has a long-standing problem, I would suggest him allergy testing for common air-borne allergens like house dust mites, molds, pollen, insect proteins, animal dander etc. This will help him identify the substance causing allergies to him and also to know the measures to avoid them.5. In general, I would suggest him to avoid exposure to dusts, smokes and air pollution as much as possible.6. Please note that allergies are chronic disorders and their treatment requires a lot of patience and care.7. Antihistamines can cause