Hi Doctor, Ive noticed some blood in my sputum, but I dont have any pain in my throat or chest. What could be the cause of this?
Coughing up blood, also known as hemoptysis, can be caused by several factors such as an infection, bronchitis, or even nasal bleeding. If there's no pain in your throat or chest, it could be due to mild irritation or inflammation in the airways. However, it's important to get it checked by a doctor to rule out any serious conditions.