Head-to-head comparisons of medication uses, side effects, warnings, and more.
Key takeaways
Medroxyprogesterone (Provera) and estradiol (Vivelle-Dot) are both hormone therapy medications, but they belong to different classes and have different uses. Medroxyprogesterone is a progestin that helps regulate menstrual cycles and protects the uterus in postmenopausal women taking estrogen. Estradiol is an estrogen replacement used to treat menopause symptoms and prevent bone loss (osteoporosis) after menopause. Medroxyprogesterone is taken orally for 5 to 14 days each month, whereas estradiol is a patch applied to the lower stomach or upper buttocks twice a week. Common side effects of medroxyprogesterone include spotting and nausea, while estradiol can cause headaches and breast tenderness. Both medications carry risks of blood clots and cancer, especially when used together or with other hormone therapy.
Medroxyprogesterone (Provera)
Vivelle-dot (estradiol patch)
Medroxyprogesterone (Provera)
Vivelle-dot (estradiol patch)
Summary of Provera vs. Vivelle-Dot
Summary for Progestin
Prescription only
Medroxyprogesterone (Provera) can help make your menstrual cycles more regular. It also helps protect the uterus from harm in people who've gone through menopause and are taking estrogen replacement medications. When taken with estrogen therapy, it has some serious risks that you should consider if you need treatment for a long time.
Summary for Estrogen replacement
Prescription only
Vivelle-Dot (estradiol patch) is a twice-weekly hormonal patch used to treat menopause symptoms and low estrogen levels. It also helps prevent bone loss (osteoporosis) in people who have gone through menopause. The patch is a form of hormone replacement therapy. The usual dose is one patch applied to the lower stomach or buttocks twice a week, or every 3 to 4 days. Side effects include headache, breast pain, and sinus swelling.
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This twice weekly patch is also available as a generic called Dotti.
Indications of Provera vs. Vivelle-Dot
Indications for
•Lack of menstrual periods due to hormone imbalance
•Irregular periods due to hormone imbalance
•Protection of the uterus in postmenopausal women who are taking estrogen medications