During menstruation you can apply pain relief creams, mainly because these creams will be applied locally to the joints to achieve clinical pain relief. Through the penetration of the drug on the joint skin localization to make the local symptoms to get relief, the majority of menstruation will not affect. Therefore, it is safe to use these topical pain relieving creams for treatment. During the menstrual period, it is recommended that blood-activating drugs should not be used, and drugs to stop bleeding should not be used. Hormonal drugs should not be given without authorization, so as not to affect menstruation accordingly. In addition, in the menstrual period is to pay attention to diet, some cold food can not eat may cause dysmenorrhea. In addition, do not drink alcohol during menstruation, which may lead to increased menstrual flow.