Phlegm is formed when the mucous membranes in your body try to fight infections. Phlegm is made of mucous, dead bacteria and virus, and dead white blood cells.
It is made from breathing organs, throat, bronchial passaged and lungs
Sputum or phlegm or expectorate .
phlegm
I have a cough then suddenly, the phlegm was blocking my throat.
Phlegm will go into your stomach and the acid in your stomach will dispose of it naturally, just the way it does when you swollow food. It is not harmful to swallow phlegm.
Phlegm helps to trap foreign materials such as dirt, microbes and pollutants from going further into the body. Phlegm comes in different colors from shades of green to white.
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clear phlegm is normal. Red,Green,yellow is not normal---get help.
Cough medicines may help either to control coughing or loosen the phlegm.
phlegm
The phlegm comes from your lungs. It may mix with saliva in your mouth.
I feel that when I drink beer while I am a bit sick I do produce more phlegm
Common cold viruses are the ones that most commonly cause phlegm in your throat.