relieving colic caused by ascaris

例句：

1. 1.The doctor prescribed a pain reliever for her.
   医生给她开了一种止痛药。
2. 2. She took some ibuprofen to relieve the headache.
   她吃了一些布洛芬来缓解头痛。
3. 3. The patient felt much better after taking the medication.
   病人在服用药物后感觉好多了。