Bronchitis - Symptoms and causes - Mayo Clinic
2024年7月31日 · For chronic bronchitis, signs and symptoms may include: Cough; Production of mucus; Fatigue; Chest discomfort; Shortness of breath; Chronic bronchitis is typically defined as a productive cough that lasts at least three months, with bouts that recur for at …
Bronchitis - Diagnosis and treatment - Mayo Clinic
2024年7月31日 · The lining of the tubes that carry air to and from your lungs is inflamed. Signs and symptoms include cough, mucus, fatigue and chest discomfort.
Bronchiolitis - Symptoms and causes - Mayo Clinic
2024年5月4日 · Symptoms. For the first few days, the symptoms of bronchiolitis are much like a cold: Runny nose. Stuffy nose. Cough. Sometimes a slight fever. Later, your child may have a week or more of working harder than usual to breathe, which may include wheezing.
COPD - Symptoms and causes - Mayo Clinic
2024年8月30日 · 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. Long-term exposure to irritants, such as from smoking, injures the lungs.
Pneumonia - Symptoms and causes - Mayo Clinic
2020年6月13日 · The signs and symptoms of pneumonia vary from mild to severe, depending on factors such as the type of germ causing the infection, and your age and overall health. Mild signs and symptoms often are similar to those of a cold or flu, but they last longer.
Chronic obstructive pulmonary disease: Risks, symptoms and …
2016年11月29日 · Emphysema and chronic bronchitis are the conditions that most commonly contribute to COPD. According to the American Lung Association, more than 11 million people in the U.S. have been diagnosed with COPD, which is third leading cause of death. Understanding the risks, symptoms and effective prevention methods of COPD can help your long-term ...
Is it a cold or adult RSV? 3 ways to tell - Mayo Clinic Press
2023年9月19日 · So how can you tell whether you have a cold or RSV? Here are 3 signs to look for.
Coronavirus disease 2019 (COVID-19) - Symptoms and causes
In moderate COVID-19 illness, the lungs also work properly but there are signs that the infection is deep in the lungs. Severe COVID-19 means that the lungs don't work correctly, and the person needs oxygen and other medical help in the hospital.
7 signs and symptoms not to ignore - Mayo Clinic
2022年4月26日 · Causes for breathlessness might include chronic obstructive pulmonary disease, bronchitis, asthma, pneumonia or a blood clot in the lung (pulmonary embolism). Other causes include heart and lung problems.
Bronchitis: Persistent cough & fever, how long will it last?
2020年3月30日 · Bronchitis is inflammation of your bronchial tubes. I have been treated with antibiotics, steroids and breathing treatments, inhalers and hospitalizations. Bronchitis can last for months even.