Regular mucus tends to be thin and slippery, and it is generally a constant presence on a day-to-day basis. Meanwhile, phlegm ...

There are many reasons why a person might cough up phlegm without feeling sick. Possible causes range from allergies to acid reflux. Learn more here.

People with bronchitis have a persistent cough that produces clear, yellow, or green phlegm. Green phlegm often points to a bacterial infection. However, this is less common with bronchitis than ...

There can be a range of reasons for a persistent cough. But most chronic coughs are caused by three conditions.

A cough that persists for more than 8 weeks is a chronic cough, and it can occur with a variety of other symptoms. ... Sputum cultures check the mucus you cough up for bacteria and other infections.

I f you have a cold or the flu, a cough can be useful, if annoying—helping to clear irritants and mucus from the bronchial tubes that lead to your lungs, and possibly preventing a more serious ...

A dry cough doesn't bring up mucus and may feel like a tickle in the throat. It can be persistent and last for a few days, with patients experiencing several coughing fits in a day.

Chronic cough is a cough that won’t go away even after the eight-week mark. ... For the most part, chronic cough is a dry cough, meaning it doesn’t bring up mucus, says Taliercio.

The American Heart Association (AHA) suggests that persistent, or chronic, cough is a common symptom of Congestive Heart Failure (CHF). It is characterised by white or pink, blood-tinged mucus.

Symptom: A hacking cough, often bringing up green-looking phlegm. Cause: A lung infection usually following a cold or flu ...

A dry persistent cough is one of the key symptoms of Covid-19 Credit: Getty Images - Getty. ... The NHS describes a "dry cough" as a cough where no phlegm or mucus is produced, ...