What is Asthma ??

45,229 意见· 01/17/24
samer kareem
samer kareem
7 订户
7

Asthma is a condition in which your airways narrow and swell and produce extra mucus. This can make breathing difficult and trigger coughing, wheezing and shortness of breath.

显示更多

 0 注释 sort   排序方式