Medically reviewed by Mary Choy, PharmD Thick mucus in the throat, also known as catarrh, is a symptom that often results from infection in the nasal passages, sinuses, lower airways, or lungs. It can ...

“I was coughing up blood and mucus and I was in a lot of pain. As I was walking to the toilet I felt really shaky and then when I sat down on the toilet I felt like I was going to be sick ...

Rectal discharge, or anal discharge, can appear as anal mucus, pus, or blood in stools or underwear. There are many possible causes of rectal discharge, including gastrointestinal conditions ...

A stuffy nose can be due to mucus or inflamed blood vessels in your sinuses and often develops when you’re sick. Other than taking medications, several home remedies can help unclog your nose.

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.