Cough: Tests
A is a natural reflex that protects your . helps clear your airways of lung irritants, such as smoke and (a slimy substance).
Part of:
About Tests for Coughing
Your doctor will diagnose the cause of your based on your medical history, a physical exam, and test results.
Medical History
Your doctor will likely ask questions about your . He or she may ask how long you’ve had it, whether you’re anything up (such as , a slimy substance), and how much you cough.
Your doctor also may ask:
About your medical history, including whether you have allergies, , or other medical conditions. Whether you have heartburn or a sour taste in your . These may be signs of gastroesophageal reflux disease (GERD). Whether you’ve recently had a cold or the . Whether you smoke or spend time around others who smoke. Whether you’ve been around air pollution, a lot of dust, or fumes…