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Oct 10, 2022 · Most causes aren’t serious and are treatable. Still, coughing up blood can be a sign of serious conditions, like a severe infection or lung cancer. Losing too much blood at once can be life-threatening and require emergency medical attention. Only a healthcare provider can determine how serious your condition is.
Nov 1, 2024 · Bronchiectasis, which leads to a buildup of mucus that can be streaked with blood and raise the risk of infection. Pneumonia. Other possible causes of coughing up blood include these conditions and diseases: Bronchial neoplasm, which is a tumor that stems from the large airway in the lung. COPD. Cystic fibrosis. Lung cancer. Mitral valve stenosis.
- Bronchiectasis. Coughing up blood. Chronic coughing, chronic sputum/phlegm. Shortness of breath. Frequent pneumonias. Bronchiectasis is when your airways are permanently widened, according to the American Lung Association.
- Acute bronchitis. Several weeks of persistent cough with no other symptoms. Blood streaks in sputum. Bronchitis is infection and inflammation of the airways.
- Tuberculosis (TB) Coughing up blood. Fever, night sweats. Weight loss. Fatigue. Cough. Chest pain. Exposure to someone who had TB or traveled to a country where it is common.
- Cancer. Coughing up blood. Fevers, night sweats. Weight loss. Fatigue. Cough. Chest pain. Shortness of breath. Cancers involving the airway or lungs can bleed.
Aug 27, 2021 · Outlook. Some common causes of coughing up blood are respiratory infections, asthma, bronchitis, pneumonia, or chronic obstructive pulmonary disease (COPD). If you’re coughing up a significant ...
- Brian Krans
Jan 26, 2024 · Coughing up bloody mucus, or sputum, may occur due to a mild respiratory infection, but it may also be a sign of a more severe condition, such as bronchitis. Doctors may refer to it as hemoptysis ...
Aug 19, 2022 · Changes to your blood’s ability to clot, or coagulate, can lead to bleeding and coughing up blood. Arterial blood gas . This test measures the levels of oxygen and carbon dioxide in your blood.
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Jul 13, 2022 · Summary. Hemoptysis, or coughing up blood, is a symptom due to several causes. These include infection, cancer, and pulmonary embolism. A physical exam, imaging studies, and procedures such as bronchoscopy may be done to find the source of the bleeding.
