A cough is your body’s quirk of responding once something irritates your throat or airways. An irritant stimulates nerves that send a broadcast to your brain. The brain later tells muscles in your chest and abdomen to appendix let breathe out of your lungs to force out the irritant.
An occasional cough is sufficient and healthy. A cough that persists for several weeks or one that brings up discolored or bloody mucus may indicate a condition that needs medical attention. Arca Clinic Dr. Vishwambhar Patients Treatment Providing for Near by Peoples.
