Mafron can be used not only as a short-acting contraceptive to prevent pregnancy in women, but also to regulate the menstrual cycle. When dysfunctional uterine bleeding, heavy vaginal bleeding or dribbling occurs and the bleeding needs to be stopped, consider taking Mafulone to stop the bleeding. The dripping menstruation will usually stop after about 3-7 days of regular dosing. For treatment of heavy vaginal bleeding, you can take one tablet every 8 hours and after the vaginal bleeding stops, reduce one tablet every 3 days until the time you want your period to come. To regulate the menstrual cycle after the bleeding has stopped, you can take Mafloquine according to the regular cycle, usually for 21 consecutive days, and then start taking it again after 7 days of discontinuation, for 3 consecutive menstrual cycles. If the medication is stopped in the middle of the dose, it can lead to withdrawal bleeding. Some patients may experience spotty irregular vaginal bleeding during the first 3 months of taking Mafron, which mostly resolves on its own.