Coughing up blood, medically known as hemoptysis, involves coughing or spitting up blood or blood-streaked mucus from your ...

“Nasal mucus that would necessitate a visit to your doctor may include frequent nosebleeds, nasal congestion that doesn’t go ...

A doctor has warned you should 'never ignore' this one cold symptom if it lasts for a specific amount of time.

Sometimes, coughing can be a sign of heart failure. If you have a cardiac cough, you may cough up white mucus or mucus that ...