Yuanhu Pain Relieving Tablets has the efficacy of promoting qi and relieving pain (relieving pain by regulating the body’s qi), activating blood circulation and removing blood stasis, and can treat stomachache, headache, dystocia (pain in the area of coxa and ribs), dysmenorrhea caused by qi stagnation and blood stasis (stagnation of blood due to lack of qi), and its side-effects are not clear yet. Yuanhu Pain Relieving Tablets is a kind of proprietary Chinese medicine, its main ingredients are vinegar Yanhuisuo, Angelica dahurica, etc. It has the efficacy of promoting qi and relieving pain, activating blood circulation and removing blood stasis, and is mainly used for treating stomachache, headache, dystocia, dysmenorrhea, etc., which are caused by stagnation of qi and blood stasis. The side effects of Yuanhu Pain Relieving Tablets are not clear, overdose or long-term use may increase the burden on the stomach and intestines, and the drug should be used under the guidance of a doctor. It should also be noted that patients who are allergic to any of the ingredients of the drug should not take Yuanhu Pain Relief Tablets. It is recommended to consult a doctor before taking Yuanhu Pain Relief Tablets, strictly follow the doctor’s instructions to take the drug, in order to avoid adverse effects, and during the use of drugs, should pay attention to a light diet, avoid alcohol and spicy, cold, greasy food, in order to avoid affecting the effectiveness of the drug.