Bronchospasm: Symptoms, Treatment & What it Is - Cleveland Clinic
网页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.
Bronchospasm: Causes, Symptoms, and Treatments - Healthline
网页2023年10月19日 · A bronchospasm is a contraction in the airways that can make it hard to catch your breath. Certain health conditions, such as asthma, and environmental triggers, like chemicals or cold...
Bronchospasm: Causes, symptoms, and diagnosis - Medical News Today
网页2023年7月17日 · Bronchospasm is when the muscles in the lungs tighten, causing restricted airflow. Causes include asthma, emphysema, exercise, and bronchitis. Symptoms include a feeling of tightness...
Bronchospasm - Wikipedia
网页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 in breathing which ranges from mild to severe.
What to Know About a Bronchospasm - WebMD
网页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...
Bronchospasm: Symptoms, Causes, and Treatment - Verywell Health
网页6 天之前 · Bronchospasms occur when your airways constrict, or narrow, causing you to have difficulty breathing. Bronchospasm treatment usually starts with inhaled medications called bronchodilators. Bronchospasms can have a number of different causes, but some of the most common are asthma, allergies, and environmental irritants.
支氣管痙攣 - 维基百科，自由的百科全书
网页支气管痉挛 （英語： Bronchospasm）是指 小支氣管 壁的肌肉突然出現收缩。. 支氣管痙攣會导致患者 氣道 變窄，通氣阻力增加，並出現程度不一的呼吸困难 [1]。.
Asthma vs. Bronchospasm: What’s the Difference? - Healthline
网页2023年9月14日 · Bronchospasm happens when the smooth muscle surrounding the airways in your lungs constricts and tightens, restricting airflow. This causes symptoms such as wheezing, coughing, chest tightness...
Bronchospasm: Causes, Symptoms, and Treatments - Healthgrades
网页2022年8月26日 · Bronchospasms occur when the airways in the lungs constrict or tighten. They can cause wheezing, coughing, and difficulty breathing. Without treatment, bronchospasms can lead to lung collapse or respiratory failure. Heavy exercise and conditions affecting the airways and heart can cause bronchospasms.
支气管痉挛 - 百度百科
网页支气管 痉挛（bronchospasm）是由多种疾病引起的支气管的一种功能状态，并非是独立的一个疾病。. 支气管痉挛一般多为 上呼吸道感染 或其 反复感染 导致气管 (支气管)黏膜病变，从而对外界刺激敏感而发生咳喘。. 此外某些 过敏原 、神经刺激因素都有可能引起 ...