I continue to get sinus infections from allergies, post nasal-drip, and have developed a bronchitis type cough that never seems to clear up in the last few months.  Whats the best way to treat this, and get rid of the chest congestion that makes my cough sound so bad.  I sound like a 40 year smoker, and I dont smoke.
Kindly avoid the allergen you are exposed to.take montelukast 10 mg tablet daily at bedtime for 15 days consecutively it will reduce your hypersensitivity reactions sir.and then use mometasone steroid sprays in early morning sir just after getting up from bed 1 puff for 1 month sir.your symptoms will go off