Whether taking medicines to invigorate blood stasis will increase menstruation cannot be generalized, but needs to be judged according to whether the user has blood stasis or not. 1. The phenomenon of blood stasis: those who have blood stasis themselves, after taking medicines to activate blood circulation and remove blood stasis, it is beneficial for menstruation to return to normal, and generally will not increase the amount of menstruation. 2. Without blood stasis: If there is no blood stasis in the body, taking medicines to invigorate blood circulation and remove blood stasis may increase the menstrual flow. Therefore, whether or not taking medicines to activate blood stasis can increase menstrual flow should depend on the specific situation of the patient taking the medicines. Meanwhile, it is recommended that patients go to regular hospitals to receive timely treatment when they feel unwell, and do not blindly take medicines to activate blood circulation and remove blood stasis on their own, in order to prevent adverse reactions.