If you’re blowing your nose regularly, it’s hard not to notice your mucus—and what color it is. So it can also be alarming if you happen to spot yellow, brown, bloody, or green mucus in your used ...

Medically reviewed by Susan Russell, MD Key Takeaways Coughing up white mucus can be a sign of an upper respiratory infection or chronic conditions like COPD. Viral infections that cause white mucus ...

Coughing up blood is usually a cause for concern and should be addressed immediately. Serious conditions that may cause you to cough blood are lung cancer and congestive heart failure. Seek emergency ...

Acute bronchitis usually resolves without treatment, but you can get rest and hydrate to support your recovery. Chronic bronchitis requires ongoing medical care due to long-term symptoms. You can take ...

A small percentage of COVID-19 patients have reported experiencing an unsettling symptom: coughing up blood. U.S. Sen. Amy Klobuchar shared that her husband, John Klobuchar, dealt with this scary ...

Bloody boogers form when blood mixes with mucus in the nose and the mucus dries. Various causes may include nose-picking or ruptured vessels. The nose lining is delicate and rich in blood vessels, and ...

A stool that looks like currant jelly can indicate a bowel disorder called intussusception. However, bloody mucus in the stool may also be a sign of other conditions, such as inflammatory bowel ...