定痛 meaning in Chinese

analgesic therapy
assuage pain

The summary of 102 cases of observation migraine by foshoudingtongtang
佛手定痛汤治疗顽固性头痛102例总结
Relieving rheumatism , chills and pains
祛风定痛
Studies on the analgesic and anti - inflammatory effects of shujindingtong capsules
舒筋定痛胶囊抗炎镇痛药效学研究
Therapeutic observation on 66 cases of angioneuralgia headache treated with qing qiao ding tong tang
清窍定痛汤治疗血管神经性头痛66例疗效观察