药物治疗

例句：

1. 1. The doctor prescribed a new medication for her.
   医生给她开了一种新的药物。
2. 2. She took the medication as directed and felt better immediately.
   她按照指示服用了药物，感觉马上就好了很多。
3. 3. Medications are often used to treat chronic diseases.
   药物通常用于治疗慢性疾病。