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  1. 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.

  2. Jul 13, 2022 · The exact treatment for coughing up blood is based on the cause of the bleeding and can consist of medications as well as procedures. Medications If hemoptysis is caused by an infection or inflammation, treating it with the appropriate antibiotics or anti-inflammatory medications can resolve the infection and stop the bleeding.

  3. Aug 19, 2022 · Coughing up blood, also known as hemoptysis, can be a sign of a serious medical condition. Learn more about the causes, diagnostic tests, and treatments for hemoptysis.

    • Nosebleeds. Should someone have a nosebleed while lying on their back during sleep, the blood can flow into the back of the nose and the top of the throat.
    • Respiratory tract infections. Numerous respiratory infections — including laryngitis, bronchitis, and pneumonia — may cause a person to cough up blood.
    • Asthma. People with asthma may cough up blood during or after an asthma episode. In fact, in one outpatient study, asthma was the second leading cause of coughing up blood, accounting for 10% of cases.
    • Chronic obstructive pulmonary disease. Chronic obstructive pulmonary disease (COPD) is a group of conditions that damage the alveoli in the lungs. COPD makes it more difficult for the lungs to exchange gas.
  4. Aug 27, 2021 · Prevention. 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 ...

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  5. Mar 30, 2022 · Hemoptysis, or coughing up blood, occurs when coughing produces blood or bloody mucus from the respiratory system. It can have a variety of causes, including inflammatory diseases, cancer, and irritation of the respiratory organs. A bloody cough can present as small amounts of red blood or frothy saliva or phlegm that has streaks of blood.

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  7. 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 ...

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