If used to solve the problem of dysmenorrhea, ibuprofen is preferred because ibuprofen is relatively a non-steroidal anti-inflammatory painkiller, which is more effective for most dysmenorrhea, and it does not need to be typed, as long as ibuprofen is taken, it can better relieve the pain in the lower back and abdomen caused by dysmenorrhea, so ibuprofen is preferred. Yuan Hu Pain Relief Tablets belong to Chinese medicine and are mainly used for pain caused by Qi stagnation and blood stasis, such as stomach pain caused by Qi stagnation and blood stasis, or menstrual pain caused by Qi stagnation and blood stasis. So there is no direct pain relieving effect with Yuan Hu Pain Relief Tablets, it is to achieve pain relief by activating blood circulation and dispersing blood stasis. By locally invigorating blood, dispersing stasis and regulating qi, it produces indirect pain relief effect by repairing local tissues.