The regulation of dysmenorrhea requires attention to the following aspects: 1. Pay attention to the prevention of cold and warmth before and during menstruation, do not eat cold, spicy and stimulating food, do not swim during the premenstrual period, avoid depression and irritation, keep a clear mood and avoid strenuous exercise. 2. Absolutely prohibit sexual intercourse during menstruation to avoid reflux of menstrual blood into the pelvis, which can lead to endometriosis. 3. Patients with severe dysmenorrhea can take painkillers 2-3 days before menstruation to relieve dysmenorrhea, and women with contraceptive needs can also take short-acting oral contraceptives to relieve dysmenorrhea.