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  • Bronchitis - Symptoms and causes - Mayo Clinic
    Chronic bronchitis, a more serious condition, is a constant irritation or inflammation of the lining of the bronchial tubes, often due to smoking If you have repeated bouts of bronchitis, you may have chronic bronchitis, which requires medical attention
  • Bronchitis - Diagnosis and treatment - Mayo Clinic
    During the first few days of illness, it can be difficult to distinguish the signs and symptoms of acute bronchitis from those of a common cold During the physical exam, your doctor will use a stethoscope to listen closely to your lungs as you breathe
  • Bronquitis - Síntomas y causas - Mayo Clinic
    Descripción general La bronquitis es una inflamación del revestimiento de los bronquios Estos conductos transportan el aire hacia y desde los pulmones Las personas que tienen bronquitis suelen expectorar una mucosidad espesa, que puede ser incolora La bronquitis puede empezar de repente y ser de corta duración (aguda) o empezar gradualmente y ser de larga duración (crónica)
  • Acute bronchitis: Is it contagious? - Mayo Clinic
    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 acute bronchitis and other serious symptoms include the flu virus, the COVID-19 virus and the respiratory syncytial virus, called RSV
  • 支气管炎 - 症状与病因 - 妙佑医疗国际
    概述 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道感染引起，非常常见。尽管咳嗽可能持续数周，但急性支气管炎
  • 7 signs and symptoms not to ignore - Mayo Clinic
    7 signs and symptoms not to ignore From unexplained weight loss to sudden flashes of light, take note of important symptoms, and know when to seek medical care
  • Bronchiolitis - Symptoms and causes - Mayo Clinic
    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 These small airways are called bronchioles Bronchiolitis is almost always caused by a virus Bronchiolitis starts out with symptoms much like a common cold But then it gets worse, causing coughing and a high-pitched whistling sound
  • COPD - Symptoms and causes - Mayo Clinic
    Symptoms include trouble breathing, a daily cough that brings up mucus and a tight, whistling sound in the lungs called wheezing COPD is most often caused by long-term exposure to irritating smoke, fumes, dust or chemicals The most common cause is cigarette smoke Emphysema and chronic bronchitis are the two most common types of COPD
  • Bronchitis: Persistent cough fever, how long will it last?
    In addition to @sueinmn 's experience, I'd like to also bring in @fiesty76 @terryabk @jmb73 @merpreb @rits and @sounder27 into this discussion about bronchitis and how long symptoms can last Everyone is different, so it will help to get the different stories
  • Coughing up blood Causes - Mayo Clinic
    Bronchitis Bronchiectasis, which leads to a buildup of mucus that can be streaked with blood and raise the risk of infection Pneumonia — an infection in one or both lungs 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





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