Etonogestrel And Ethinyl Estradiol
Generic Name: etonogestrel and ethinyl estradiol
Brand Names:
Nuvaring
Etonogestrel and ethinyl estradiol vaginal ring is a non-biodegradable flexible vaginal ring containing etonogestrel (progestin) and ethinyl estradiol (estrogen) for contraception.
Overview
Etonogestrel and ethinyl estradiol vaginal ring is a non-biodegradable flexible vaginal ring containing etonogestrel (progestin) and ethinyl estradiol (estrogen) for contraception.
Uses
Indicated for use by females of reproductive age to prevent pregnancy.
Dosage
Insert one ring vaginally; leave in place continuously for 3 weeks, then remove for 1-week break. Insert new ring after break on same day/time as previous cycle.
Side Effects
Common: vaginitis, headache/migraine, mood changes, device-related events, nausea/vomiting, vaginal discharge, weight gain, breast tenderness, dysmenorrhea, abdominal pain, acne, decreased libido.
Interactions
Enzyme inducers (phenytoin, barbiturates, carbamazepine, rifampicin, St. John's wort) may reduce effectiveness. Use backup contraception with enzyme inducers for 28 days after discontinuation.
Warnings
Cigarette smoking increases risk of serious cardiovascular events, especially in women over 35. Risk of blood clots highest when starting or restarting use. Stop use before major surgery (4 weeks prior through 2 weeks after). Contraindicated with smoking over age 35, history of blood clots, stroke, heart attack, uncontrolled hypertension.
Pregnancy
Contraindicated during pregnancy. Not recommended while breastfeeding; may reduce milk production.
Storage
Store refrigerated 2-8C before dispensing. After dispensing, store up to 4 months at 25C. Avoid direct sunlight and temperatures above 30C.
Frequently Asked Questions
What is Etonogestrel And Ethinyl Estradiol used for?▼
Indicated for use by females of reproductive age to prevent pregnancy.
What are the side effects of Etonogestrel And Ethinyl Estradiol?▼
Common: vaginitis, headache/migraine, mood changes, device-related events, nausea/vomiting, vaginal discharge, weight gain, breast tenderness, dysmenorrhea, abdominal pain, acne, decreased libido.
Can I take Etonogestrel And Ethinyl Estradiol during pregnancy?▼
Contraindicated during pregnancy. Not recommended while breastfeeding; may reduce milk production.
What are the important warnings for Etonogestrel And Ethinyl Estradiol?▼
Cigarette smoking increases risk of serious cardiovascular events, especially in women over 35. Risk of blood clots highest when starting or restarting use. Stop use before major surgery (4 weeks prior through 2 weeks after). Contraindicated with smoking over age 35, history of blood clots, stroke, heart attack, uncontrolled hypertension.
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.