It is usually taken 1 week before menstruation to regulate menstruation, except that it should not be taken during menstruation. It can treat chronic hepatitis, neurasthenia, chronic gastritis, women’s menstrual tension syndrome, menstrual disorders and dysmenorrhea. The drug consists of Chai Hu, Radix Angelicae Sinensis, Peppermint, Peony, Atractylodes Macrocephala, Ginger and other drugs, which are pure Chinese medicine preparations and will not cause gastrointestinal discomfort, and taking it before meals is more conducive to the efficacy of the medicine, but patients with gastroenteritis are advised to take it after meals to avoid discomfort. It is a Chinese medicine preparation, during which you should follow the method of taking Chinese medicine, do not eat cold, spicy food, prohibit drinking alcohol, drinks, etc., so as not to affect the effectiveness of the medicine. And patients should often go outdoors to exercise to increase resistance and improve physical fitness.