What is Ethinyl Estradiol; Etonogestrel? Full information, usage, benefits and side effects

What is Ethinyl Estradiol; Etonogestrel? Full information, usage, benefits and side effects


Ethinylestradiol/etonogestrel, specifically marketed under the NuvaRing brand name. The combination of estrogen and progestin works by preventing ovulation (the release of eggs from the ovaries ).


  • Ethinyl estradiol and etonogestrel are used as contraceptive vaginal rings to prevent pregnancy.
  • Ethinylestradiol and etonogestrel may also be used for purposes not listed in this medication guide.
  • Do not use a vaginal ring if you are pregnant or have recently given birth.


 Estrogen and progestin vaginal ring contraceptives come as a flexible ring that is placed inside the vagina. Estrogen and progestin vaginal ring contraceptives are usually inserted into the vagina and left in place for three weeks. After using the vaginal ring for her 3 weeks, remove the ring and he will rest for 1 week. After using the Annovera® vaginal ring for 3 weeks, clean it with mild soap and warm water, pat it dry with a clean cloth or paper towel, and place it in the case provided during your 1-week break. After 3 weeks of use, the NuvaRing® vaginal ring can be discarded and a new vaginal ring inserted after a 1-week break. Insert the vaginal ring at the end of the 1-week break on the same day, and at the same time, insert or remove the ring as usual, even if the bleeding has not stopped. Or ask your pharmacist for an explanation. Use the contraceptive ring as directed. Do not use more than one contraceptive ring at once. Always follow your doctor's instructions when inserting and removing your ring.

Side Effects:

Common side effects include:

  • irregular vaginal bleeding
  • nausea
  • chest pain
  • vaginitis
  • mood swings
  • headaches 

Serious side effects include:

  • blood clots
  • toxic shock syndrome
  • anaphylaxis
  • gallstones
  • liver damage


Please consult your doctor/physician/specialist before taking any healthcare products. In case of allergic reaction to the medicines/substance, please take immediate medical help.

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