Early menstruation belongs to the category of “pre-menstrual period” in Chinese medicine, which is a deficiency of qi, generally categorized into spleen qi deficiency and kidney qi deficiency, and can be regulated by taking medicines such as tonifying zhong yi qi soup and fixing yin decoction under the guidance of a physician. 1. Spleen qi deficiency: manifested as early menstruation, red color, large amount, clear texture, shortness of breath and laziness, fatigue (lack of spirit), tiredness, abdominal distension and other symptoms, you can take tonifying zhong yi qi soup and other treatment. Note that this formula is contraindicated for people with yin deficiency and internal heat. 2. Kidney qi deficiency: manifesting as early menstruation, heavy or light volume, clear texture, dizziness, tinnitus, dark color or dark spots, lumbar and knee soreness and tenderness (a feeling of soreness and weakness in the lumbar and knee regions), etc. This formula can be treated with Solid Yin Decoction. The adverse reactions and contraindications of this formula are not known. It should be noted that if patients experience early menstruation, it is recommended to visit regular medical institutions and standardize the treatment under the guidance of physicians.