Progesterone capsules are used for the treatment of functional uterine bleeding when 200mg~300mg is used per day, divided into 1 or 2 doses. Progesterone capsule can be used to treat functional uterine bleeding and adjust the menstrual cycle, at this time, generally need to use 200mg ~ 300mg per day, for a 50mg capsule of the drug, you need to take 4 capsules ~ 6 capsules per day, which can be taken at once or divided into two times. Progesterone capsules may appear after the use of the adverse effects of fatigue, drowsiness, for the vagina unexplained bleeding, breast tumors, previous history of cerebral thrombosis can not be used, the use of thrombosis disease, should be immediately discontinued to deal with. When functional uterine bleeding occurs, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to use progesterone capsules, avoid unauthorized use of medication, to prevent the triggering of adverse consequences.