If you’ve noticed mucus or blood in your dog’s stool or blood in your dog’s urine, you may be wondering if it’s a cause for concern. Bloody diarrhea can be especially worrying. While these are ...

That persistent feeling of mucus dripping down the back of your throat or constant need to clear your nose isn’t just annoying — it’s a condition called catarrh that affects millions of Americans.

Few symptoms create more immediate alarm than coughing up blood. This frightening sign, medically termed hemoptysis, indicates that something significant requires attention in your respiratory system.

Poop irregularities may be more “regular” than you think. In a new Health survey of 2,001 adults in the U.S., a third of respondents reported poop abnormalities in the past month, such as seeing blood ...

People often dismiss a cough as a minor ailment, but sometimes it can be a sign of an underlying problem, especially when ...