Correct

解痛

/ xiè tòng / 
Strokes

Definition

to relieve pain/analgesic

Example

As a Verb

have relief from pain

1
Zhèzhǒng
这种
yào
药
néng
能
xiètòng
解痛
  
。

This medicine will give you release from pain.

2
Xiètòngyào
解痛药

drug for the relief of pain; painkiller