The main effect of Dan Huang Expel Blood Stasis capsule is to activate blood circulation and remove blood stasis, soften the hardness and disperse the knots. The menstrual period can not take Danhuang dispel stasis capsule must be determined according to the specific circumstances, as follows: 1, the menstrual period due to pelvic congestion, menstrual blood continuously discharge, the body is relatively weak, if improperly taking blood circulation drugs, easily lead to excessive menstrual volume and bleeding time, and even anemia, etc., so for the menstrual volume of people, not recommended in the menstrual period to take Danhuang dispel stasis capsule, if necessary If you have to take it, you can take it 1-2 days after your period is clean, and it will not affect the effect; 2. If you have a low menstrual flow and a pelvic mass, abdominal pain, abdominal cramps, etc., you can take Dan Huang Expel Stasis Capsules during your period, because it can activate blood circulation and eliminate blood stasis, reduce swelling and disperse nodules, but you must pay attention to the bleeding situation during the medication, and once there is excessive bleeding, you should stop taking it in time.