why do i keep coughing?

best answer
www.healthline.com › health › coughWhy Am I Coughing? Causes Prevention and More - Healthline www.healthline.com › health › cough CachedAuthor Kati BlakeClearing the throat. Coughing is a standard way of clearing your throat. When your airways become clogged with mucus or... Viruses and bacteria. The most common cause of a cough is a respiratory tract infection such as a cold or flu. Smoking. Smoking is a common cause of coughing. A cough caused by smoking is almost always a chronic cough with a...