It is not recommended to drink New Biochemistry during menstruation because New Biochemistry Granules have the ingredient of activating blood circulation and removing blood stasis, which, if taken orally during menstruation, can cause an increase in the amount of menstrual flow, menstrual dribbling, and lead to infections, and even the chances of anemia. New Biochemical Granules can aggravate dysmenorrhea after oral intake, and will also bring certain effects on the individual’s body, so oral intake is not recommended. New Biochemistry Granules are suitable for those who have residual tissue in the uterine cavity after medication abortion or when abortion surgery fails, resulting in residual tissue in the uterine cavity, which can help restore the uterine cavity to normal by activating blood circulation and removing blood stasis, and avoiding the tendency of infections caused by the presence of residual tissue in the uterine cavity for a longer period of time. After the oral new biochemical granules must be assessed the effect, need to go to the hospital after seven days to review the ultrasound for detailed judgment.