Allergic Cough Causes What causes a cough? Allergic rhinitis, or "allergic rhinitis, " is an inflammation of your mucous membranes in your nose and sinuses. These membranes are usually irritated by substances that come from outside sources, such as dust, pollen, and smoke. An allergic reaction can cause these membranes to swell, which makes it hard to breathe If symptoms are mild and you can simply use a saline nasal spray to relieve your symptoms. Other times, your symptoms can be severe and more difficult to treat. This is when you should see a doctor. How long does one need to see a doctor for an allergic cough? Your doctor will usually recommend that you see a specialist if you have moderate to severe allergic rhinitis, or if you develop this condition after using allergy medication. #bestAyurvedicDoctorInRahatani #BestAyurvedicClinicNearKokaneChowk