Dry Cough and Chest Tightness – Possible Causes, Care and Treatment
Coughing is the reflex action to clear the air passage followed by forceful expulsion of air. It helps in clearing the irritants, fluids, microbes, or any other substance that is foreign to the body. It can happen due to some irritation in throat, smoke, gas, if food is not swallowed properly, infection, etc. The prolong … Read more