During menstruation, you can usually drink hawthorn in water. However, the effect of tea drinking is limited and generally does not play a therapeutic role, if there is any discomfort during menstruation, please actively consult a doctor. The concentration of hawthorn in hawthorn water is generally not too strong to affect normal menstruation, but if the amount of menstruation is relatively large, considering that hawthorn can activate blood circulation and eliminate blood stasis (promote blood circulation and eliminate blood stasis in the body), drinking too much of hawthorn may increase the amount of menstruation, so those who have a lot of menstruation should not drink too much hawthorn water, but if the amount of menstruation is small and accompanied by blood stasis, it is more appropriate to drink hawthorn water. Patients with weak spleen and stomach without stagnation should use hawthorn with caution. During menstruation, you should pay attention to the maintenance, do not eat too cold and stimulating food, pay attention to rest, pay attention to keep warm. If you feel unwell after drinking hawthorn water during menstruation, you should consult a doctor actively.