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Norethisterone + Estradiol
INFORMATION ABOUT NORETHISTERONE + ESTRADIOL
Norethisterone + Estradiol Uses
Norethisterone+Estradiol is used in the treatment of contraception.
How Norethisterone + Estradiol works
Norethisterone + Estradiol contains estradiol and norethisterone. Together, they help stop the process of ovulation (the release of an egg from the ovaries) and change the lining of the uterus (endometrium), making it thinner. Additionally, norethisterone also prevents fertilization by making the vaginal fluid (mucus) thicker, thus making it harder for sperm to reach an egg.
Common side effects of Norethisterone + Estradiol
Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common
Nausea, Vomiting, Headache, Irregular menstrual cycle, Weight gain, Breast tenderness
CONTENT DETAILS
Written By
Dr. Lipika Khurana
PGDHHM, BDS
Reviewed By
Dr. Rajeev Sharma
MBA, MBBS
Last updated
06 Nov 2024 | 07:33 PM (UTC)
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Medicine brands for Norethisterone + Estradiol
Expert advice for Norethisterone + Estradiol
  • Take it regularly and at the same time every day to maintain its effectiveness.
  • Start on the first day of your menstrual cycle for immediate protection. If you start at a different time in your cycle, use backup contraception, like condoms, for the first seven days.
  • Missing a period can sometimes happen while on Norethisterone + Estradiol due to hormonal adjustments. As long as you have been taking your pills regularly, it’s likely normal. However, if you miss two periods in a row, consider taking a pregnancy test and consult your doctor.
  • While Norethisterone + Estradiol is effective for pregnancy prevention, it does not protect against sexually transmitted infections (STIs). Using condoms in addition to Norethisterone + Estradiol is recommended for STI protection.
Frequently asked questions for Norethisterone + Estradiol
When taken exactly as prescribed, Norethisterone+Estradiol is highly effective at preventing pregnancy. However, missing doses or taking the pill irregularly can reduce its effectiveness, so following a consistent daily routine is important.
It is best to start Norethisterone+Estradiol on the first day of your menstrual cycle (the first day of your period) for immediate protection. If you start at a different time, you may need to use an additional form of contraception, such as condoms, for the first seven days.
If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue your usual schedule. Missing doses can increase the risk of pregnancy, so if multiple doses are missed, use an additional form of contraception and consult your doctor for further guidance.
Norethisterone+Estradiol is generally not recommended for use while breastfeeding, as the hormones may pass into breast milk and could potentially affect milk production. If you are breastfeeding, consult your doctor about alternative contraceptive options.
Certain medications, such as some antibiotics, antifungals, anti-seizure medications, and herbal supplements like St. John’s Wort, may interfere with the effectiveness of Norethisterone+Estradiol. Always inform your doctor about any medicines or supplements you are taking to prevent potential interactions.
It is common for women taking Norethisterone+Estradiol to experience changes in their menstrual cycle, including lighter or shorter periods, spotting between periods, or occasionally skipped periods. These changes are typically harmless and may decrease over time.
Some women may experience mild weight gain or fluid retention when starting hormonal contraceptives like Norethisterone+Estradiol. However, this varies widely among individuals and is usually minimal. Maintaining a balanced diet and regular exercise can help manage any weight changes.
Smoking while using Norethisterone+Estradiol, especially for women over 35, significantly increases the risk of serious cardiovascular events like blood clots, heart attack, and stroke. It is highly recommended to avoid smoking while on this medication.
Women with a history of blood clots, heart disease, high blood pressure, or certain types of cancer may not be suitable candidates for Norethisterone+Estradiol. It’s essential to discuss your medical history with your doctor to ensure the safety of this medication.
No, Norethisterone+Estradiol does not provide protection against STIs. To protect against STIs, it is recommended to use condoms in addition to Norethisterone+Estradiol for complete protection.