The price of Mao’s Black Tiger Pills is usually in the range of$90-150. The cost varies depending on the level of the hospital as well as the region. It is also known as Regulating Menstruation and Stomach Pill, which has the effect of activating blood circulation and regulating menstruation, eliminating accumulation and resolving stagnation. It treats irregular menstruation, abdominal pain during menstruation, reddish-white leucorrhea, stagnation of blood, stagnation of qi and food, and pain in stomach qi. It is a kind of traditional Chinese medicine with few side effects. Avoid eating raw and cold food, chili and fried food during the period of taking it, so as not to affect the therapeutic effect. It will cause more frequent bowel movements, which is normal and will recover on its own after stopping the medicine. It is normal to take it at night before going to bed, and pregnant women cannot take it orally. A week without improvement or aggravation of the condition, to stop using, it is recommended to go to the hospital as soon as possible to check.