Beiqi is a Chinese herbal medicine that tonifies qi, nourishes blood and benefits the middle. It can also diuretic and reduce swelling, improve the immune function of one’s own body, promote body metabolism, improve heart function, lower blood pressure and protect the liver. Beiqi water is rich in vitamins and has the effect of tonifying qi and resolving blood stasis. Whether you can drink Beiqi water during menstruation needs to be determined by the actual condition of a woman’s body. If a woman’s menstrual blood volume is too large and she has symptoms of weakness and fatigue during menstruation, she can drink Beiqi water appropriately. Through the tonic effect of Beiqi, it can play a role in unifying the blood, so that the menstrual blood volume can be reduced and the symptoms of weakness and fatigue can be relieved. If the amount of menstrual blood is completely normal or the amount of menstrual blood is too small, it is not suitable to drink Beiqi water during menstruation, so as not to disrupt the normal menstruation or make it even smaller. Women’s menstrual period is a special physiological period, food or herbs with some special effects should not be used during menstruation as much as possible, and if you want to use them, you should consult your doctor first.