![]() ![]() TB in the lungs can cause cavitary disease (where ball-like cavities occur) or other scarring that can bleed, especially if not treated properly. It is very important to take every dose in order to get well. The treatment for TB is several daily antibiotics for at least 6 months. They may develop symptoms later in life if their immune system becomes weaker. Most people exposed to TB are able to fight it off without issues, although the TB remains dormant in the body. Working or living in a homeless shelter.Being in close contact with someone with TB.TB causes problems in people with conditions that weaken their immune system or who have a high risk for the condition, such as: The condition can also affect other organs in the body. Tuberculosis (TB) is a bacterial infection of the lungs (pneumonia) caused by Mycobacterium tuberculosis. Exposure to someone who had TB or traveled to a country where it is common.This can cause life-threatening bleeding.įor severe cases, treatments may include hospitalization for monitoring, a breathing tube and ventilator, bronchoscopy, surgery, or a procedure to block a vessel. One complication of bronchiectasis is having tortuous (thick and winding) blood vessels in the airways. People with bronchiectasis need ongoing treatments including airway clearance, inhalers, possible antibiotics, or other treatments. It appears as streaks of blood or a small amount of blood. Cystic fibrosis is a common cause of bronchiectasis, but there are many others.īronchiectasis is diagnosed with a computed tomography (CT) scan, often with a test of your pulmonary function, and blood tests.īronchiectasis causes inflammation and irritation of the airways, which can cause people to cough up blood. People with bronchiectasis have difficulty clearing out the mucus in their airways and often get bacterial infections (pneumonia). Chronic coughing, chronic sputum/phlegmīronchiectasis is when your airways are permanently widened, according to the American Lung Association.If you experience these symptoms you need emergency attention.ĭepending on the cause and severity, treatment may include medication, hospitalization for monitoring, a breathing tube and ventilator, procedures to look in your airway (bronchoscopy) or to block a blood vessel, or surgery. Signs that it’s life-threatening include coughing up more than half a cup of blood within 24 hours, difficulty breathing, and dizziness or lightheadedness. Damaged or diseased vessels can lead to blood being coughed up.īleeding from the nose or throat or from the esophagus and stomach may be mistaken for hemoptysis.Ĭoughing up blood may be mild or life-threatening. These include arteries that bring oxygen and nutrients to the lungs and airways, and smaller vessels (capillaries) that absorb oxygen from the lungs and distribute it to the rest of the body. The areas around and in the lungs are filled with many blood vessels. You may feel chest pain or shortness of breath as well. When you cough up blood (also called hemoptysis), the blood is coming from your airways (pulmonary and bronchial arteries) or your lungs. ![]()
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