Hello: Angelica sinensis has the effect of nourishing blood, activating blood circulation, regulating menstruation and relieving pain; Anemarrhenae has the effect of clearing away heat and purging fire, nourishing yin and moisturizing dryness; Ligusticum chuanxiong has the effect of promoting qi and activating blood circulation, dispelling wind and relieving pain; Licorice has the effect of replenishing qi. It has the functions of tonic, clearing away heat and detoxification, eliminating phlegm and relieving cough, relieving pain and relieving pain. Jujube has the functions of tonifying the spleen and stomach, nourishing blood and calming the nerves, and easing the medicinal properties. Because Chuanxiong is good at activating blood circulation, it is best not to use it during menstruation.