It is not suitable for women to take qi and blood tonic prescriptions during menstruation to prevent vomiting, diarrhea and other reactions, it is recommended that before and after menstruation to choose qi and blood tonic herbal tea, or to take qi and blood tonic prescriptions. Most of the prescriptions that can replenish qi and blood are more nourishing and are not suitable for women to take during menstruation to prevent vomiting and diarrhea from occurring due to nourishing and trapping the spleen and stomach. If you want to replenish qi and blood, you can choose to replenish qi and blood before and after menstruation, generally can choose to replenish qi with blood replenishing drugs, such as astragalus with angelica, etc.; secondly, you can choose to replenish qi and blood formula, such as the eight god soup. It is important to note that tea replacement drinks have a limited amount of active ingredients analyzed, and the tonic effect is not as effective as decoction. It is recommended that women with the need to replenish qi and blood can identify whether they need to replenish qi and blood and the appropriate prescription under the guidance of a Chinese medicine practitioner.