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 - Diagnosis and treatment - Mayo Clinic
2024年7月31日 · If you have bronchitis, to help you feel better, you may want to try the following self-care measures: Get enough rest. Rest and sleep help your body heal. Drink plenty of fluids. Staying hydrated can help to thin mucus. Avoid lung irritants. Don't smoke.
coughing widens the bronchi and leads to bronchiectasis
2024年10月13日 · Infection/inflammation damages the airways. Impaired mucociliary clearance leads to mucus pooling. Structural damage causes airway dilation (pockets in airways, I liken it to diverticulitis but in the lungs)
Asthma - Symptoms and causes - Mayo Clinic
2024年4月6日 · A permanent narrowing of the tubes that carry air to and from your lungs (bronchial tubes), which affects how well you can breathe; Emergency room visits and hospitalizations for severe asthma attacks; Side effects from long-term use of some medications used to stabilize severe asthma
Chronic Bronchitis Involves Cough that Persists for Years and …
2011年4月15日 · Unlike a post-infectious cough or viral bronchitis — which usually clear up over time with little or no treatment — chronic bronchitis is a serious, ongoing disorder that involves long-term inflammation, irritation and thickening of the bronchial tubes.
Mayo Clinic Minute: Signs and symptoms of asthma
2023年4月24日 · A medical illustration of the effects of asthma with inflammation and mucus. "And there's also inflammation and swelling and mucus inside the bronchial tube, which can block the airflow," he says. Everyone experiences asthma differently with different triggers.
COPD - Symptoms and causes - Mayo Clinic
2024年8月30日 · Bronchitis. 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.
Why Might Methylprednisolone Relieve Shortness of Breath but …
2010年11月19日 · Methylprednisolone works to reduce shortness of breath by decreasing inflammation in the bronchial tubes. It doesn't have any effect on the air sacs. People who have COPD are often given methylprednisolone when they are …
Bronchiolitis - Symptoms and causes - Mayo Clinic
2024年5月4日 · Kliegman RM, et al, eds. Wheezing, bronchiolitis, and bronchitis. In: Nelson Textbook of Pediatrics. 21st ed. Elsevier; 2020. https://www.clinicalkey.com. Accessed Jan. 10, 2023. Respiratory syncytial virus infection (RSV): Infants and young children.
支气管炎 - 症状与病因 - 妙佑医疗国际 - Mayo Clinic
2024年11月26日 · Chest cold (acute bronchitis). Centers for Disease Control and Prevention. https://www.cdc.gov/antibiotic-use/community/for-patients/common-illnesses/bronchitis.html. Accessed Jan. 4, 2021.