- 镇痛剂 zhèntòngjì painkillermedicine used to suppress or relieve pain; analgesic; anodyne
- 分娩镇痛 fēnmiǎnzhèntòng painless childbirthmedical procedure or medication used to reduce or eliminate pain during labor and delivery
- 镇痛新 zhèntòngxīn pentazocineA synthetic drug used for pain relief or as an anesthetic during surgery; its misuse can lead to side effects like hallucinations and confusion.
- 镇痛药 zhèntòngyào painkilleranalgesic; medicine used to suppress or relieve pain