Medically reviewed by Robert Burakoff, MD Mucus in stool is normal, but it's not usually visible to the naked eye. When it is ...

Sometimes nasal discharge can be a sign of a sinus infection caused by bacteria. While the color of the mucus does not distinguish between a viral or a bacterial infection, several other signs ...

If you've spotted mucus in your little one's diaper, here's what it might mean – and when to check in with a doctor.

Mucus is a substance that lubricates and protects several organs, but too much can be a sign of an infection. Phlegm is mucus that can build up in your lungs and cause a cough. Several home ...

Coughing up black mucus may also be due to an underlying infection or condition. Mucus serves an important purpose in the nasal passages and other cavities throughout the body. It helps protect ...

Common symptoms of infection include chills, coughing with mucus, difficulty breathing, fever and flu-like body aches, MNT said. In some cases, the infection can lead to pneumonia, urinary tract ...

The NHS has issued a warning over a slow-developing bacterial infection that usually starts with a cough. While the illness ...

While extra mucus is a normal reaction to a respiratory infection, Filimonov recommends contacting a doctor if you’ve been struggling for more than a week or if you seem to be continuously ...

while preventing infection (like mucus). What is even more amazing is that this adhesive uses another defense against microbes—messing with their genes so they will be further unable to ...

It often comes with congestion and a nagging cough. The phlegm, mucus, and discharge from the infection can have a metallic taste that enters your mouth when you cough. The cold is an extremely ...