Seasonale
Ethinyl estradiol and levonorgestrel are hormones that affect the ovulatory and menstrual cycle of women. Ethinyl estradiol and levonorgestrel prevent ovulation (the release of an egg from an ovary), therefore preventing the possibility of pregnancy. Seasonale may also inhibit pregnancy by causing the cervical mucous to thicken, which makes it harder for sperm to move toward the uterus, and reducing the likelihood of attachment of a fertilized egg to the uterus. Seasonale is also manufactured under brand name Jolessa.
Seasonale side effects
Oral contraceptives including Seasonale, Jolessa may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- upset stomach
- vomiting
- stomach cramps or bloating
- diarrhea
- constipation
- gingivitis (swelling of the gum tissue)
- weight gain or weight loss
- brown or black skin patches
- acne
- swelling of the hands, feet, or lower legs (fluid retention)
- hair growth in unusual places
- bleeding or spotting between menstrual periods
- changes in menstrual flow
- painful or missed periods
- breast tenderness, enlargement, or discharge
- difficulty wearing contact lenses