2022年3月18日 · Bronchospasms happen when the muscles that line your bronchi (airways in your lungs) tighten. This results in wheezing, coughing, and other symptoms. Many things can cause bronchospasm, including asthma, and it’s usually managed with bronchodilators. If you’re having bronchospasm symptoms, call 911 or go to your nearest emergency room.

2023年10月19日 · Bronchospasm is a tightening of the muscles that line the airways (bronchi) in your lungs. When these muscles tighten, your airways narrow. This can prevent air from...

2021年11月10日 · What is a bronchospasm? Bronchospasm is contractions in your airways caused by other conditions, allergies, or exposure to certain air-borne elements. Learn more about them and how you can...

2024年6月3日 · Bronchospasms happen when the muscles in your airways tighten and narrow, resulting in wheezing, coughing, and other symptoms. Bronchospasms are part of why it can be hard to breathe when you're having an asthma attack or an allergic reaction.

Bronchospasm or a bronchial spasm is a sudden constriction of the muscles in the walls of the bronchioles. It is caused by the release (degranulation) of substances from mast cells or basophils under the influence of anaphylatoxins. It causes difficulty …

2023年7月17日 · A bronchospasm occurs when the muscles that line the airways of the lungs constrict or tighten. Symptoms can include a cough, pain, tightness, wheezing, and more.

2024年12月2日 · What is bronchospasm? Bronchospasm is a narrowing of your airway that usually comes and goes. It may make it hard for you to breathe. Severe bronchospasm may be life-threatening. What increases my risk for bronchospasm? Bronchospasms may be triggered by one or more of the following: