which increases phlegm production. Many substances can cause an increase in phlegm, such as: Phlegm overproduction is usually temporary. Levels return to normal once your body fights off an ...

Microfluidic chips that mimic the complex human cervical environment provide a platform to study the reproductive tract and ...

However, inflammation from various causes results in an increase in mucus production and a thicker consistency. This results in the familiar symptoms of runny nose, congestion, and coughing up phlegm.

A pneumonia cough may sound deeper or louder than other coughs, and you may notice dryness or phlegm. But it also depends on ...