Compare Prempro vs. Estradiol Patch

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

No information currently available
Treats low estrogen, relieves menopause symptoms, and lowers your risk of osteoporosis.

The Estraderm (Estradiol Patch) needs to be replaced twice a week, and it may have fewer side effects than oral estrogen pills.

Upsides
No information currently available
  • The Estraderm (Estradiol Patch) replenishes estrogen to your whole body and relieves multiple symptoms due to low estrogen, like hot flashes and vaginal dryness.
  • The patch is good for people who don't want to take daily pills.
  • Can be worn while swimming, bathing, and showering.
  • By using a patch instead of a pill, there's a lower risk of side effects such as blood clots and stroke since lower amounts of estrogen are used in patches.
  • Lowers your risk of fractures by keeping your bones healthy. Make sure you also get enough calcium and Vitamin D.
  • Improves mood, energy, and mental alertness for some people.
Downsides
No information currently available
  • Only comes in 2 strengths.
  • You need to replace the Estraderm (Estradiol Patch) twice a week, compared to other patches that are once a week.
  • Patch can fall off.
  • Increases your risk of uterine and breast cancer.
  • If you have your uterus, you have to use the Estraderm (Estradiol Patch) with another hormone called progestin to lower your risk of uterine cancer.
  • Increases your risk of developing blood clots and stroke.
  • Can worsen other health conditions, like high cholesterol, asthma, diabetes, fluid retention, and migraines.
  • Can't be used in people with liver problems.
Used for
  • Menopause - Moderate to severe abnormal vasomotor function Menopause - Moderate to severe vaginal atrophy - Moderate to severe vulvar atrophy Postmenopausal osteoporosis
  • In women with an intact uterus; Prophylaxis
  • Hot flashes and night sweats
  • Vaginal dryness and inflammation
  • Low estrogen
  • Primary ovarian failure
  • Prevention of postmenopausal osteoporosis
Dosage forms
  • Pill
  • Patch
Price
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Reviews
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Side effects
The Prempro (Conjugated Estrogens / Medroxyprogesterone Acetate) FDA package insert doesn’t have numbers about how common side effects are.
16possible side effects
  • Breast pain
    28%
  • URTI
    17%
  • Abdominal pain
    16%
  • Headache
    13%
  • Pain
    11%
  • Edema
    10%
  • Back pain
    9%
  • Depression
    8%
  • Flatulence
    7%
  • Leukorrhea
    7%
  • Pharyngitis
    7%
  • Nausea
    6%
  • Rhinitis
    6%
  • Arthralgia
    5%
  • Sinusitis
    5%
  • Pruritus
    3%
See more detailed side effects
Risks and risk factors
No information currently available
  • Endometrial cancer
    • Using estrogen for more than one year
  • Breast cancer
    • Personal or family history of breast cancer
    • Duration of use
  • Increased risk of blood clots and stroke
    • Personal or family history of blood clots
    • Obesity
    • Systemic lupus erythematosus (SLE)
  • Increased risk of heart disease
    • Smoking
    • Obesity
    • High blood pressure
    • High blood sugar
    • High cholesterol
    • Age 50 or older
  • Harm to fetus
    • Women of childbearing age
  • Pancreas swelling (pancreatitis)
    • High levels of triglycerides
See more detailed risks and warnings