标签:Asthmaticus - 英国华人论坛

health

Asthma - Status Asthmaticus

Question: What causes asthma attacks?Asthma attacks are caused by a narrowing of the small bronchialtubes in the lungs. The most common kind of asthma (allergic bronchialasthma) is caused by an allergic reaction. Many pollens, molds, dusts(e...英国华人论坛