severe asthma

基本解释

Pregnancy may increase the risk of having a severe asthma attack.
妊娠可能会增加严重哮喘发作的风险。
Pregnancy. Pregnancy may increase the risk of having a severe asthma attack. For some women, however, hormone changes during pregnancy may actually improve asthma symptoms.
妊娠。妊娠可能会增加严重哮喘发作的风险。然而，对于某些妇女来说，妊娠期间激素的变化反而会改善哮喘的症状。
By decreasing the ability of the airways to constrict, this new treatment has been shown to help patients with severe asthma gain substantially better control over their disease.
通过减少气管平滑肌的压迫，这种新方法对于重症哮喘病人更好的控制哮喘发作有很大的帮助。

to severe asthma. The other boys and girls had milder forms of the breathing disorder.
During times when Arick's asthma was really severe, he was also given steroids to help reduce swelling in his airways.
When asthma is most severe, the person may have extreme difficulty breathing.

The crack causes severe asthma attacks and puts her in the hospital over and over again.
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