About ethinylestradiol + norethysterone
Combined oral contraceptive
Used for
- Prevention of pregnancy
- Sometimes used for menstrual symptoms or cycle control
Usual adult dose
One tablet daily, following the pack instructions; begin the next pack as directed.
Common side effects
- Nausea or abdominal discomfort
- Headache
- Breast tenderness
- Spotting or mood changes
Important warnings
- Rarely causes blood clots, stroke, or heart attack.
- Avoid with a history of blood clots, certain cancers, or severe liver disease.
- Smoking increases serious cardiovascular risks, especially after age 35.
- Does not protect against sexually transmitted infections.
Pregnancy
Do not use during pregnancy; stop if pregnancy is confirmed.
Breastfeeding
May reduce milk supply, especially soon after birth; timing depends on postpartum circumstances.
Interactions
- Some seizure medicines and rifampicin can reduce contraceptive effectiveness.
- Certain HIV or hepatitis medicines may interact.
- St John’s wort can reduce effectiveness.
- Tell clinicians about all medicines and supplements.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.