Medications and Drugs
Brand Names: Clinagen LA 40, Delestrogen, Dep Gynogen, Depo-Estradiol, Estragyn LA 5, Gynogen LA 20, Menaval-20
Generic Name: estradiol injection (Pronunciation: ess tra DYE ol)
What is estradiol injection (Clinagen LA 40, Delestrogen, Dep Gynogen, Depo-Estradiol, Estragyn LA 5, Gynogen LA 20, Menaval-20)?
Estradiol is a form of estrogen. Estrogen is a female sex hormone necessary for many processes in the body.
Estradiol injection is used to treat symptoms of menopause such as hot flashes, and vaginal dryness, burning, and irritation. It is also used to treat a lack of estrogen that is caused by ovarian failure or a condition called hypogonadism. Some forms of estradiol injection are used in men to treat the symptoms of prostate cancer.
Estradiol injection may also be used for other purposes not listed in this medication guide.
What are the possible side effects of estradiol injection?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have any of these serious side effects:
Less serious side effects may include:
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088.
What is the most important information I should know about estradiol injection?
Do not use this medication if you have any of the following conditions: a history of stroke or blood clot, circulation problems, a hormone-related cancer such as breast or uterine cancer, or abnormal vaginal bleeding.
This medication can cause birth defects in an unborn baby. Do not use if you are pregnant. Use an effective form of birth control, and tell your doctor if you become pregnant during treatment.
Estradiol increases your risk of developing endometrial hyperplasia, a condition that may lead to cancer of the uterus. Taking progestins while using estradiol may lower this risk. If your uterus has not been removed, your doctor may prescribe a progestin for you to take while you are using estradiol injection.
Long-term estradiol treatment may increase your risk of breast cancer, heart attack, or stroke. Talk with your doctor about your individual risks before using estradiol long-term. Your doctor should check your progress on a regular basis (every 3 to 6 months) to determine whether you should continue this treatment.
Have regular physical exams and self-examine your breasts for lumps on a monthly basis while using estradiol.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Need help identifying pills and medications?
Women's Health Resources
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