Coughing up blood involves coughing or spitting up blood or bloody mucus from your lower respiratory tract (lungs and throat). Also called hemoptysis (pronounced “he-MOP-tih-sis”), …

Aug 1, 2025 · But even though it can feel and look scary to cough up blood, it’s usually not something to worry about. Let’s take a look at what causes blood in mucus and the signs that …

Nov 1, 2024 · Hemoptysis refers to coughing up blood from some part of the lungs. Blood coming from other places, such as your stomach, can look like it's coming from the lungs. It's …

Jan 26, 2024 · What causes blood in phlegm, and when should people contact a doctor? Coughing up bloody mucus, or sputum, may occur due to a mild respiratory infection, but it …

Coughing up blood may be caused by benign conditions such as a throat infection or very serious conditions such as lung cancer. Learn when to go to the ER.

Apr 1, 2025 · Hemoptysis is the medical term for coughing up blood from the respiratory tract. Coughing up blood is not the same as bleeding from the mouth, throat, or gastrointestinal …

Nov 5, 2025 · Call 911 if you cough up more than a few teaspoons of blood. Coughing up blood in any amount should be taken seriously and warrants seeing a healthcare provider. It can be …

Sep 14, 2025 · Common causes of coughing up blood include respiratory infections, lung cancer, and blood clots. Treatment may include medications, intubation, or surgery, depending on the …

Feb 14, 2011 · Infections, cancer, and problems in blood vessels in your lungs can cause it. You need to see a doctor if you’re coughing up blood. Hemoptysis is divided into types based on …

Apr 10, 2025 · Bronchitis may cause you to cough up blood, known as hemoptysis. Bronchitis is inflammation of the bronchial tubes, or airways, that usually happens due to an infection or …