Drinking ginger tea in moderation can generally relieve menstrual cramps, if menstrual cramps secondary to gynecological diseases, drinking ginger tea is not effective. Ginger is pungent, slightly warm, ginger tea can play the role of cold, for women’s body cold caused by dysmenorrhea, drinking ginger tea can play a relieving effect, but it does not mean that all women with dysmenorrhea drink ginger tea can be relieved. If gynecological diseases caused by dysmenorrhea, drinking ginger tea is generally ineffective. Drinking ginger tea in moderation is not harmful to the body, if overdose may appear dry stool, burning stomach, dry mouth, sore throat and other adverse reactions. If women have symptoms of menstrual cramps, they should go to the hospital for examination and treatment after diagnosing the cause, and they should avoid being cold during menstruation and take proper rest.