Rigevidon is an oral contraceptive pill that provides 99% protection against pregnancy if taken correctly. The two active ingredients, levonorgestrel, and ethinylestradiol suppress ovulation during the menstruation process. A Rigevidon cycle has 21 pills. After completing the cycle, you stop for seven days. You will have normal bleeding during this time. A woman becomes pregnant when an egg discharged from the ovaries is fertilised by a sperm. Ovulation is the process through which the ovaries release one egg each month during a typical menstrual cycle. Progesterone and oestrogen regulate this process. Rigevidon comprises the synthetic hormones levonorgestrel and ethinylestradiol, which manipulate the levels of each hormone to prevent the release of an egg. The pill makes it more difficult for sperm to reach the uterus. Fertilisation and embryo implantation fail to take place, resulting in a light period.
What is Rigevidon used for?
Rigevidon is a combined oral contraceptive pill used to prevent pregnancy. It contains two hormones: ethinylestradiol (an oestrogen) and levonorgestrel (a progestogen).
How should I take Rigevidon?
Take one tablet daily at the same time each day for 21 consecutive days, followed by a 7-day pill-free break. During this break, you may have a withdrawal bleed similar to a period. After the 7-day break, start a new pack regardless of whether bleeding has stopped.
How effective is Rigevidon in preventing pregnancy?
When taken correctly, Rigevidon is 99% effective in preventing pregnancy. Its effectiveness can be reduced if you miss pills, vomit, or have severe diarrhoea.
What are the common side effects of Rigevidon?
Common side effects include mood swings, headaches, nausea, breast tenderness, and breakthrough bleeding. Serious but rare side effects can include blood clots, heart attack, and stroke, especially in women with other risk factors.
Can I take Rigevidon if I have a history of blood clots?
Rigevidon may not be suitable if you have a history of blood clots or other conditions that increase the risk of thromboembolism. It's crucial to discuss your medical history with your healthcare provider before starting Rigevidon.