Huff coughing, or huffing, is a breathing technique that helps move mucus out of the lungs. It can clear the lungs and help prevent infection in people with conditions such as chronic obstructive ...

Sensory neuropathic cough (SNC), or neurogenic cough, is a chronic cough that is usually dry. People may also experience ticking, burning, or painful sensations in the throat. It occurs when the ...

Emphysema causes a chronic, hacking cough that’s often accompanied by shortness of breath and a tightness in the chest. Emphysema is a type of chronic obstructive pulmonary disease (COPD) that causes ...