Cephalosporin can be taken during menstruation. Cephalosporin is a commonly used antibiotic and can be used to treat gynecological inflammation during menstruation without affecting normal menstruation. If you have pelvic inflammatory disease or pelvic effusion that requires oral or intravenous administration, choose to start taking the medication on the first day of your menstrual period. 3-5 days of medication is a course of treatment, and 3-5 courses of treatment should be used continuously. When taking drugs during menstruation, it is necessary to consult a doctor first. It is not recommended to take drugs that contain hormones or have the ability to activate blood circulation and resolve blood stasis to avoid affecting normal menstruation. If you take drugs that stimulate the gastrointestinal tract during menstruation, it is recommended to take them after meals, because the gastrointestinal function is relatively weak during menstruation, so as to avoid gastrointestinal reactions such as nausea, vomiting, acid reflux and erratic reaction after taking drugs.