For the treatment of dysmenorrhea, you can choose Yuanhu Pain Relieving Drops Pills, Gong Yue Shu Capsules, Dispersing Junction Pain Relieving Capsules and other Chinese patent medicines. Dysmenorrhea refers to the period or before and after menstruation, cyclic abdominal pain, or pain leading to the lumbar and sacral, or even fainting with severe pain, also known as “menstrual abdominal pain”. The mechanism of this disease lies in the internal ambush of the evil, the uterus and blood do not run smoothly, “not through the pain”, or the uterus is lost in the moistening, “not honor the pain”. 1. Yuanhu Pain Relieving Pills: It can regulate qi, activate blood circulation and relieve pain. It is used for menstrual pain, stomach pain, dystocia (pain in the area of coercion and ribs), headache. Adverse reactions are not clear. Contraindicated for pregnant women. 2. Gong Yue Shu Capsules: It can warm menstruation, disperse cold, activate blood circulation and relieve pain. It is used for treating premenstrual or menstrual pain in the abdomen caused by cold and blood stasis, small amount of menstrual blood, poor menstrual flow, purplish color of blood with lumps, pain under the lumps, breast distension and pain, lack of warmth in the limbs or fear of cold, cold in the abdomen, heavy discharge of menstruation, dull tongue or petechiae, white moss, sunken tightness of the pulse, etc. It is used for primary dysmenorrhea with the above mentioned symptoms. It is suitable for primary dysmenorrhea with the above symptoms. Pay attention to keep warm during menstruation and eat less cold food. 3. Dispersing and Analgesic Capsule: It can soften and disperse hard lumps, resolve blood stasis and relieve pain. It is used for secondary dysmenorrhea, irregular menstruation, pelvic mass, infertility caused by phlegm and stasis with Qi stagnation; endometriosis with the above symptoms. Itching, irritable heat, thirst, constipation, gastrointestinal discomfort may occur with the use of the drug, and is contraindicated in pregnant women. Clinically, if dysmenorrhea occurs, you should go to the hospital in a timely manner, under the guidance of a professional physician, do not self-medication, in order to avoid adverse reactions.