Desogen

Desogen contains a combination of female hormones that prevent ovulation (the release of an egg from an ovary). Desogen also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus. Desogen tablets are used as contraception to prevent pregnancy.

Important information
Do not use Desogen if you are pregnant or if you have recently had a baby. Do not use Desogen if you have any of the following conditions: a history of stroke or blood clot, circulation problems (especially if caused by diabetes), a hormone-related cancer such as breast or uterine cancer, abnormal vaginal bleeding, liver disease or liver cancer, severe high blood pressure, migraine headaches, a heart valve disorder, or a history of jaundice caused by birth control pills.
You may need to use back-up birth control, such as condoms or a spermicide, when you first start using Desogen. Follow your doctor's instructions.
Taking hormones can increase your risk of blood clots, stroke, or heart attack, especially if you smoke and are older than 35.
Some drugs can make Desogen less effective, which may result in pregnancy. Tell your doctor about all the prescription and over-the-counter medications you use, including vitamins, minerals and herbal products. Do not start using a new medication without telling your doctor.

Side effects:

• mild nausea, vomiting, bloating, stomach cramps;
• breast pain, tenderness, or swelling;
• freckles or darkening of facial skin;
• increased hair growth, loss of scalp hair;
• changes in weight or appetite;
• problems with contact lenses;
• vaginal itching or discharge;
• changes in your menstrual periods, decreased sex drive; or
• headache, nervousness, dizziness, tired feeling.