Coughing Up Blood (Hemoptysis)
Article Sources
- 1. 'Learn About Cough.' American Lung Association, www.lung.org/lung-health-diseases/warning-signs-of-lung-disease/cough/learn-about-cough.
- 2. 'Coughing up Blood.' Mount Sinai Health System, www.mountsinai.org/health-library/symptoms/coughing-up-blood.
- 3. Coughing Up Blood By Rebecca Dezube, et al. 'Coughing Up Blood - Lung and Airway Disorders. Merck Manuals Consumer Version, Merck Manuals, www.merckmanuals.com/home/lung-and-airway-disorders/symptoms-of-lung-disorders/coughing-up-blood.
- 4. NHS Choices, NHS, www.nhs.uk/conditions/coughing-up-blood/.
- 5. 'Coughing up Blood Causes.' Mayo Clinic, Mayo Foundation for Medical Education and Research, 7 Apr. 2018, www.mayoclinic.org/symptoms/coughing-up-blood/basics/causes/sym-20050934.
- 6. Rull, Dr Gurvinder. 'Coughing Up Blood (Haemoptysis): Causes, Diagnosis and Treatment.' Patient.info, 23 Nov. 2017, patient.info/chest-lungs/cough-leaflet/coughing-up-blood-haemoptysis.
- 7. 'Coughing Up Blood (Hemoptysis): Causes, Tests & Diagnosis, Treatment.' Cleveland Clinic, my.clevelandclinic.org/health/symptoms/17696-coughing-up-blood.
4. Causes of Massive of Hemoptysis
Massive hemoptysis occurs when a person coughs up more than a pint of blood within a 24-hour period. Lung cancer, bronchiectasis, and tuberculosis may cause this condition.3Coughing Up Blood By Rebecca Dezube, et al. ‘Coughing Up Blood - Lung and Airway Disorders. Merck Manuals Consumer Version, Merck Manuals, www.merckmanuals.com/home/lung-and-airway-disorders/symptoms-of-lung-disorders/coughing-up-blood.
Other causes of hemoptysis include chronic obstructive pulmonary disease (COPD), cystic fibrosis, drug use, a lung abscess, and a pulmonary embolism. Trauma to the chest may also cause a person to cough up blood, as can mitral valve stenosis and parasitic infection.5‘Coughing up Blood Causes.’ Mayo Clinic, Mayo Foundation for Medical Education and Research, 7 Apr. 2018, www.mayoclinic.org/symptoms/coughing-up-blood/basics/causes/sym-20050934. Heart failure and lung collapse are some other possible causes of hemoptysis.1‘Learn About Cough.’ American Lung Association, www.lung.org/lung-health-diseases/warning-signs-of-lung-disease/cough/learn-about-cough.
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