Symptoms
Coughing up blood
Coughing up blood can be caused by a variety of lung conditions. Coughing up blood can take different forms: The blood may be bright red or pink and frothy, or it may be mixed with mucus. Also known as hemoptysis (he-MOP-tih-sis), coughing up blood, even in small amounts, can be alarming. However, producing a little blood-tinged sputum isn't uncommon and usually isn't serious.
Call 911 or seek emergency care if you're coughing up blood in large quantities or coughing up blood frequently.
Causes
Hemoptysis refers to coughing up blood from some part of the lungs (respiratory tract). Blood coming from elsewhere, such as your stomach, can mimic coughing up blood. It's important for your doctor to determine the site of the bleeding, and then determine why you're coughing up blood.
The major cause of coughing up blood is chronic bronchitis or bronchiectasis. Other possible causes of coughing up blood include:
COPD — Chronic obstructive pulmonary disease
Cystic fibrosis
Drug use, such as crack cocaine
Emphysema
Foreign body
Lung abscess
Lung cancer
Mitral valve stenosis
Parasitic infection
Pneumonia
Pulmonary embolism
Trauma to the chest
Tuberculosis
Wegener's granulomatosis
Note: Causes shown here are commonly associated with these symptom. Kindly consult to your doctor or other health care Practitioner for an correct diagnosis and treatment.
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