药剂师：好的，这是一种常用药。

Chemist: All right. This is a common medicine.

苍耳子为鼻科常用药, 尤其多用于治疗慢性鼻窦炎、慢性鼻炎.

Fructus Xanthii is commonly used in rhinology, especially used in treatment of chronic rhinitis and sinusitis.

一些常用药包括非专利药二甲双胍，它是百时美施贵宝公司的产品，商品名叫格华止。

Some common medications include metformin, which is available generically and also known by the Bristol-Myers Squibb brand name Glucophage.

缓激肽是一种效力很强的内皮依赖性血管舒张剂，也是临床医生的常用药。

Bradykinin is a very powerful endothelium- dependent vasodilator and this is very important for clinicians.