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Compare Premarin vs. Elestrin

Head-to-head comparisons of medication uses, side effects, warnings, and more.

Key takeaways

Premarin (conjugated estrogens) and Elestrin (estradiol gel) are both estrogen replacement medications used to relieve menopausal symptoms like hot flashes and night sweats. However, they differ in several ways. Premarin is an oral tablet, while Elestrin is a topical gel applied to the skin. Premarin is used for a wider range of conditions, including certain types of cancer and preventiong osteoporosis, whereas Elestrin is specifically for menopausal symptoms. Premarin is taken daily or in cycles, while Elestrin is applied to the skin on your upper arm once daily. Both medications are only available in a branded version. Common side effects of Premarin include headache, stomach pain, and breast pain, while Elestrin may cause breast tenderness and upper respiratory infections. Both medications carry risks of serious side effects like blood clots and certain cancers. Neither medication contains a progestin, so if you have a uterus you may need to take progestin separately.

  • Premarin
    Elestrin (estradiol gel)
  • Premarin
    Elestrin (estradiol gel)

  • Summary of Premarin vs. Elestrin

    Summary for Estrogen replacement
    Prescription only

    Premarin (conjugated estrogens) is an oral estrogen hormone tablet that's used to treat various conditions in adults. Most commonly, it relieves menopausal symptoms such as vaginal dryness and hot flashes. The medication is also used for treating low estrogen levels, certain advanced stages of breast or prostate cancers, and osteoporosis after menopause. Depending on what you're using it for, the medication can be taken daily or in cycles. Side effects include headache, stomach pain, nausea, and breast pain.

    Summary for Estrogen replacement
    Prescription only

    Elestrin (estradiol gel) is a hormone replacement therapy used to relieve menopausal symptoms like hot flashes and night sweats. It comes as a pump bottle, and the dose is applied to the skin on your upper arm once a day. The gel is only available as a brand-name medication because there is no generic version. Common side effects include breast tenderness, abnormal vaginal bleeding, and upper respiratory infections.

  • Indications of Premarin vs. Elestrin

    Indications for
    •Hot flashes, night sweats, and flushes caused by menopause
    •Vaginal dryness caused by menopause
    •Low estrogen levels due to certain conditions
    •Certain advanced stages of breast cancer
    •Certain advanced stages of prostate cancer
    •Prevention of bone loss (osteoporosis) after menopause
    Indications for
    •Hot flashes and night sweats due to menopause

  • Pros and Cons of Premarin vs. Elestrin

    Pros and Const for Estrogen replacement
    Pros
    •Relieves multiple menopausal symptoms
    •Available in multiple strengths, allowing you to customize your dose
    •Comes as a tablet that you take by mouth
    Cons
    •Raises your risk of certain cancers, blood clots, and strokes
    •Some people might need to take it with another hormone called progestin
    •Not a first-choice medication for treating bone loss after menopause
    Pros and Const for Estrogen replacement
    Pros
    •Relieves bothersome menopausal symptoms, such as hot flashes and night sweats
    •Starts at a lower estrogen dose compared to other estrogen gel pumps
    •Applied directly to the skin on your upper arm
    •Only need to use once a day
    Cons
    •Raises your risk of certain cancers, blood clots, and strokes
    •Risk of exposing others to estrogen through skin contact
    •Might also need to take a progestin medication if you have a uterus
    •Need to wait for the gel to dry completely before bathing, showering, or swimming

  • Common Side Effects of Premarin vs. Elestrin

    Common Side Effects for
    •Headache (13-14%)
    •Abnormal vaginal bleeding (2-13%)
    •Breast pain (7-12%)
    •Stomach pain (8-11%)
    •Passing gas (4-6%)
    •Vaginal discharge (4-5%)
    •Back pain (3-5%)
    •General pain (3-5%)
    •Nausea (3-5%)
    •Insomnia (3-5%)
    •Depression (3-5%)
    •Weakness (2-5%)
    Common Side Effects for
    •Common cold symptoms (9-10%)
    •Abnormal vaginal bleeding (4-9%)
    •Breast tenderness (7-8%)
    •Upper respiratory tract infection (4-6%)

  • Warnings of Premarin vs. Elestrin

    Common Side Effects for
    •Uterine (endometrial) cancer
    •Breast cancer
    •Blood clots and stroke
    •Heart disease and heart attacks
    •Dementia
    •Gallbladder and liver problems
    •Vision problems
    •High triglycerides
    •Low thyroid hormone levels (hypothyroidism)
    •Fluid Retention
    •Changes in calcium levels in the blood
    •Worsening of other health conditions
    Common Side Effects for
    •Risk of blood clot
    •Uterine (endometrial) cancer
    •Breast cancer
    •Dementia
    •Gallbladder and liver problems
    •Changes in calcium levels in the blood
    •Vision problems
    •High triglycerides
    •Low thyroid hormone levels (hypothyroidism)
    •Fluid Retention
    •Worsening of other medical conditions
    •Potential skin-to-skin transfer

  • Prices with our coupons for Premarin vs. Elestrin

    Learn more about Premarin
    Learn more about Elestrin

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