The main active ingredients are levonorgestrel, ethinyl estradiol.
The use of combined oral contraceptives as an emergency protection against unwanted pregnancy demonstrates high efficiency when the 72-hour rule is observed. The scheme and dose of taking "Rigevidon" is determined solely by the gynecologist. The specialist takes into account the use of other drugs for the appointment of a highly effective method of emergency contraception.
Side effects when taking COC tablets are represented only by nausea, vomiting, headache and changes in the mammary glands. As a rule, the drug is well tolerated by women and the facts of overdose have not been recorded.