Here's what causes bronchitis, how the illness usually spreads and how you can treat symptoms if it affects you or a loved ...

Dear Doctors: I suffered extensive fatigue that I had attributed ... Additional symptoms can include a chronic cough that can ...

Chronic obstructive pulmonary disease (COPD) is among the most common breathing conditions. It's the result of damaged lung tissue.

This cough: People with asthma cough may also experience wheezing, shortness of breath, and chest tightness ... Many people ...

When you think of asthma, the symptoms that are most likely to come to mind are shortness of breath, wheezing, coughing, and tightness in the chest. Asthma can cause fatigue. Fatigue can also ...

Identifying and treating the underlying cause of your dry cough can get you feeling back to normal. Here are 5 common causes. Important: If you experience chest tightness or trouble breathing ...

Dear Doctors: I suffered extensive fatigue that ... a chronic cough that can be dry or may produce mucus; shortness of breath; a sensation of heaviness or pain in the chest or lungs; a low-grade ...