Bronchitis - Symptoms and causes - Mayo Clinic
2024年7月31日 · Bronchitis is an inflammation of the lining of your bronchial tubes. These tubes carry air to and from your lungs. People who have bronchitis often cough up thickened mucus, which can be discolored. Bronchitis may start suddenly and be short term (acute) or start gradually and become long term (chronic).
Bronchitis - Diagnosis and treatment - Mayo Clinic
2024年7月31日 · Because most cases of acute bronchitis are caused by viral infections, antibiotics aren't effective. However, if your doctor suspects that you have a bacterial infection, he or she may prescribe an antibiotic. Therapies. If you have chronic bronchitis, you may benefit from: Pulmonary rehabilitation.
Acute bronchitis: Is it contagious? - Mayo Clinic
2019年5月16日 · To reduce your risk of catching viruses that can cause bronchitis: Avoid close contact with people who have the flu or another respiratory illness; Wash your hands often or use an alcohol-based hand sanitizer; Avoid touching your eyes, nose and mouth; Get an annual flu shot; People who have chronic bronchitis or asthma sometimes develop acute ...
Bronquitis - Síntomas y causas - Mayo Clinic
2024年11月7日 · Síntomas. Si presentas bronquitis aguda, puedes presentar síntomas de catarro, como: Tos. Producción de mucosidad (esputo), que puede ser transparente, blanca, de color gris amarillento o verde (en raras ocasiones, puede presentar manchas de sangre).
Bronchiolitis - Symptoms and causes - Mayo Clinic
2024年5月4日 · Bronchiolitis is a common lung infection in young children and infants. It causes swelling and irritation and a buildup of mucus in the small airways of the lung.
Bronchiolitis - Diagnosis and treatment - Mayo Clinic
2024年5月4日 · Treatment. Bronchiolitis usually lasts for 1 to 2 weeks but symptoms occasionally last longer. Most children with bronchiolitis can be cared for at home with comfort measures.
Bronchitis - Mayo Clinic
Bronchitis is an inflammation of the lining of the bronchial tubes, which carry air to and from the lungs. People who have bronchitis often cough up thickened mucus, which can be discolored. There is a problem with information submitted for this request.
COPD - Symptoms and causes - Mayo Clinic
2024年8月30日 · Chronic bronchitis. In this condition, the bronchial tubes become inflamed and narrowed. As a result, the tubes thicken, making less room for air to pass through. Extra mucus caused by the irritation blocks the narrowed tubes even more. An ongoing cough results from trying to clear mucus from the airways. Cigarette smoke and other irritants
Laryngitis - Symptoms & causes - Mayo Clinic
2022年6月7日 · Having a respiratory infection, such as a cold, bronchitis or sinusitis; Exposure to irritating substances, such as cigarette smoke, excessive alcohol intake, stomach acid or workplace chemicals; Overusing your voice, by speaking too …
Emphysema - Symptoms and causes - Mayo Clinic
2024年11月19日 · In chronic bronchitis, the lining of the tubes that carry air to your lungs, called bronchial tubes, become irritated and swollen. This inflammation limits the space for air to move in and out of the lungs and makes extra mucus that blocks the airways. Emphysema and chronic bronchitis often occur together, so the general term COPD may be used.