Jul 31, 2024 · 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).

Jul 31, 2024 · 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.

Jan 24, 2025 · Answer From John M. Wilkinson, M.D. Yes. Acute bronchitis is contagious. Most of the time, acute bronchitis is caused by any one of many viruses. These viruses can quickly spread from one person to another. Acute means symptoms occur suddenly and can last up to a few weeks. Viruses that can cause ...

Nov 7, 2024 · 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).

May 4, 2024 · 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.

May 4, 2024 · 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.

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.

Nov 26, 2024 · 支气管炎是指支气管内膜炎症。这些气管携空气进出肺部。支气管炎患者通常咳出浓稠黏液，且黏液可能变色。支气管炎可能突然发作且为短期（急性）或者逐渐发作且为长期（慢性）。 急性支气管炎通常是由感冒或其他呼吸 ...

Aug 30, 2024 · 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

Nov 1, 2024 · Bronchitis; Bronchiectasis, which leads to a buildup of mucus that can be streaked with blood and raise the risk of infection; Pneumonia; Other possible causes of coughing up blood include these conditions and diseases: Bronchial neoplasm, which is a tumor that stems from the large airway in the lung.