If the menstrual period is clinically longer than 9 days, then the diagnosis of prolonged menstruation is made. In this case, if you exclude organic pathologies, you can take oral Yosmin, which is the most effective for stopping bleeding. This is done by taking 1 tablet of Eucerin, 1 tablet/day, 1 tablet/times. This is taken continuously until the 25th day of menstruation, and then the drug is stopped, after which menstruation will occur in 3-7 days. In the process of oral Yosmin should pay attention to: the first, the allergy to Yosmin can not be taken; the second, in the process of taking Yosmin can not be missed, so in the time of taking the medicine must be in a fixed time to take the medicine, so as not to miss the dose, so as not to cause vaginal bleeding, or menstrual irregularities.