Mucus is the slimy substance that the mucus membranes lining your nostrils create to trap air pollutants, bacteria, dirt, pollen, and other harmful substances. Your nose and sinuses make ...

In ulcerative colitis, the mucous membrane of the large intestine is inflamed. It develops small sores called ulcers. These ulcers can bleed and produce pus. They can also make enough mucus to be ...

It's secreted by mucous membranes that run from the nose down to the lungs. In excess, it is coughed up as phlegm, which can ...

The vagina is a mucous membrane, which means that the skin and tissue of a healthy vagina are always moist. Hormonal changes, arousal, and other factors can affect the wetness of the vagina.

Erythema multiforme is an immune-mediated reaction that causes a raised, red, target-like rash on the skin or mucous membranes. It often resolves on its own but may require medical treatment.

When the virus gets into your body, it comes into contact with the mucous membranes that line your nose, mouth, and eyes. The virus enters a healthy cell and uses the cell to make new virus parts.

IN the consideration of vesiculating and bullous eruptions of the oral mucosa, insufficient attention has been given to benign mucous-membrane pemphigus as a distinct clinical entity. Also ...

Laura Martin, MD, MPH And the snot and the mucus, they help keep our mucous membranes moist and protect them from getting dry and cracked. Michael Smith, MD It's just when you have a cold or some ...

There are three types of rectal prolapse: Partial prolapse (also called mucosal prolapse). Only the lining (mucous membrane) of the rectum slides downward and usually comes out of the anus only when ...

However, only a small amount of eye mucus is healthy ... It happens when blood vessels in the membrane surrounding the eyeball become infected by bacteria or a virus and widen.