Hello, I would like to make the following suggestions to you: -No, shortness of breath is not a sign of allergic rhinitis. At the most, nose block may create an impression that you are feeling difficulty in breathing. But if it is not due to nasal obstruction, it may be due to bronchoconstriction caused by reactive airway disease. -A panic attack can also cause a feeling of suffocation. In my opinion, measuring peak expiratory flow rate during the attack and after the subsidence of the attack is an easy option to identify the cause of breathing difficulty for you. -By allergy drops, I assume you are talking about specific allergen immunotherapy. It takes a few months (six months or more) for immunotherapy to become maximally effective, so I would suggest you continue it under the guidance of your allergist. -I agree with your treatment with Monticop LC, nasal spray (intranasal corticosteroids) and allergy drops. -In addition to the above, I would also suggest you avoid exposure to dust, smoke, and air pollution as much as possible. Regular breathing exercises and a diet rich in vitamins and minerals (adequate amounts of green leafy vegetables, fruits, sprouts, etcetera) will also help you in the long run. -Stress is a very important factor affecting allergies and the immune system adversely. Should you have frequent anxiety or panic symptoms? I would suggest you seek professional help for the same. Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Parin N. Parmar