Products and services. Thank you for Subscribing Our Housecall e-newsletter will keep you up-to-date on the latest health information. Please try again. Something went wrong on our side, please try again. Show references Weinberger SE. Etiology and evaluation of hemoptysis in adults. Accessed March 6, Ferri FF. In: Ferri's Clinical Advisor 5 Books in 1. Philadelphia, Pa. Kapur S, et al. A range of factors can lead to blood in the sputum. Also, the blood may originate from different parts of the body.
The blood usually comes from the lungs, but less frequently it can come from the stomach or digestive tract. If the blood comes from the digestive tract, the medical term is hematemesis. A person who is coughing blood in large amounts, or at frequent intervals, should visit a doctor. See a doctor or seek emergency care when coughing brings up a lot of blood, or any blood at frequent intervals. If the blood is dark and appears with pieces of food, go to a hospital immediately.
This can indicate a severe problem originating in the digestive tract. To determine whether a medical condition is causing blood to appear in the sputum, a doctor will usually take a medical history and perform a physical examination.
During the examination, the doctor may ask the person to cough, and they may check the nose and mouth for sites of bleeding. The doctor may also take samples of sputum and blood for testing. In some cases, additional examinations are necessary. Be prepared to describe the appearance of the blood you cough up, including its color and texture.
Have you ever had a rusty, metallic taste in your mouth and then spit and seen blood in your saliva? Sputum is a mixture of saliva and mucus. Sometimes you may cough up blood-tinged sputum. Learn about causes like bronchitis , prevention, and more. A pulmonary embolism is a blood clot that occurs in the lungs.
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Localization of bleeding sites in patients with hemoptysis based on their chest computed tomography findings: a retrospective cohort study. BMC Pulm Med. Lung cancer in never smokers: clinical epidemiology and environmental risk factors. Clin Cancer Res. A retrospective analysis of delays in the diagnosis of lung cancer and associated costs. Clinicoecon Outcomes Res.
Techniques in Vascular and Interventional Radiology. Internal Medicine. Cleveland Clinic. Coughing up blood. Updated January 9, Pediatric Pulmonology. Yendamuri S. Massive Airway Hemorrhage. Thoracic Surgery Clinics. Your Privacy Rights. To change or withdraw your consent choices for VerywellHealth. At any time, you can update your settings through the "EU Privacy" link at the bottom of any page.
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When to Go to the Hospital. Why am I coughing up blood with bronchitis? Learn More: Complications of Bronchitis. Can medications cause you to cough up blood? Was this page helpful? Thanks for your feedback! Sign Up. What are your concerns?
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