The contraindication of Shaobastric Blood Stasis Pill is that pregnant women should not take it. Shaogangxu Pill is composed of Angelica Sinensis, Pu Huang, Wu Ling Zhi (stir-fried in vinegar), Radix Paeoniae Alba and Fennel (stir-fried in salt). It has the effect of warming menstruation and activating blood circulation, dispersing cold and relieving pain (relieving pain by removing cold from the body). It is used for late menstruation and dysmenorrhea caused by cold condensation and blood stasis, which is characterized by postmenstrual staggering, cold pain in the abdomen during menstruation, purplish menstrual blood and blood clots. Avoid cold food and cold bath during the period of taking the medicine. Do not take ginseng or its preparations at the same time. It should not be taken by patients with cold and fever. If patients have any discomfort, please go to regular medical institutions for consultation; if you need to use Shaobu Yu Pill, it must be used under the guidance of a professional doctor.