Hello, Thank you for asking at HCM. I went through your history and would like to make suggestions for you as follows: 1. I usually prescribe my such patients montelukast + fexofenadine regularly for 2-4 weeks. For wheezing/breathing difficulty, I would add rotacaps with salbutamol. 2. Regular steam inhalation and warm saline gargles will also help you for early recovery. 3. I would suggest you allergy testing for common air-borne allergens such as house dust mites, molds, pollens, insect proteins, pet dander, etc. This will help you to identify the substances causing allergies to you as well as to know the measures to avoid them. 4. Based on allergy testing, an Allergist-Immunologist may prescribe you allergen specific immunotherapy which works on immune system and gradually improves allergy symptoms over long time. 5. In general, I would suggest you to avoid exposure to dusts, smokes and air pollution as much as possible. 6. If stress is an important factor in your life, I would also suggest you regular relaxation and meditation as stress can aggravate allergy symptoms. 7. Regular breathing exercises and a healthy diet rich in vitamins & minerals also will help you to improve your lung capacity and immunity respectively. Hope above suggestions will be helpful to you. Should you have any further query, please feel free to ask at HCM. Wish you the best of the health ahead. Thank you & Regards.