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  1. Apr 6, 2024 · Asthma attack Enlarge image. Asthma is a condition in which your airways narrow and swell and may produce extra mucus. This can make breathing difficult and trigger coughing, a whistling sound (wheezing) when you breathe out and shortness of breath. For some people, asthma is a minor nuisance.

  2. Jan 19, 2022 · Asthma is broken down into types based on the cause and the severity of symptoms. Healthcare providers identify asthma as: Intermittent: This type of asthma comes and goes so you can feel normal in between asthma flares. Persistent: Persistent asthma means you have symptoms much of the time. Symptoms can be mild, moderate or severe.

  3. May 6, 2024 · Asthma is a chronic lung disease affecting people of all ages. It is caused by inflammation and muscle tightening around the airways, which makes it harder to breathe. Symptoms can include coughing, wheezing, shortness of breath and chest tightness. These symptoms can be mild or severe and can come and go over time.

  4. en.wikipedia.org › wiki › AsthmaAsthma - Wikipedia

    Asthma is a long-term inflammatory disease of the airways of the lungs. It is characterized by variable and recurring symptoms, reversible airflow obstruction, and easily triggered bronchospasms. Symptoms include episodes of wheezing, coughing, chest tightness, and shortness of breath. These may occur a few times a day or a few times per week. Depending on the person, asthma symptoms may ...

  5. Jan 9, 2024 · What Is Asthma? Asthma is a long-term disease of the lungs. It causes your airways to get inflamed and narrow, which makes it hard to breathe. Severe asthma can cause trouble talking or being active.

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