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 ...

You may bring up blood when you cough, or you may notice spots or streaks of blood in your phlegm. Both instances need medical attention. Bacterial infections can also cause bronchitis.

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 your baby has an allergy, they may also have vomiting, irritability, and blood in their stool. BabyCenter Community member PaulaBM19911 says "My babe had lots of mucus in her poop, so the ...

Mucus presents a formidable barrier to nanoparticle drug-delivery systems, but adding a coating of polymer molecules helps them sneak through the net. Mucus, the amorphous, sticky substance that ...