HRT · Medications
Estrogen therapy medications: the complete 2026 clinician list.
Estrogen therapy is not a single medication — it is a family of preparations across four delivery routes. Choosing the right one depends on symptoms, personal risk factors, and lifestyle. Here is the definitive list of what modern clinicians actually prescribe.
Oral estrogen therapy medications
- Estradiol tablets (generic) — 0.5, 1, 2 mg. Bioidentical 17β-estradiol. First-line oral option.
- Estrace — brand-name estradiol tablets.
- Premarin — conjugated equine estrogens (CEE). 0.3, 0.45, 0.625, 0.9, 1.25 mg.
- Menest — esterified estrogens; alternative to CEE.
- Activella, Prempro, Femhrt / Jinteli — combined estrogen-plus-progestin pills.
Transdermal patches
- Climara — once-weekly estradiol patch. 0.025, 0.0375, 0.05, 0.06, 0.075, 0.1 mg/day.
- Vivelle-Dot and generic — twice-weekly estradiol matrix patch. Same dose range.
- Minivelle — smallest twice-weekly patch on market.
- CombiPatch — estradiol + norethindrone acetate for women with a uterus.
- Climara Pro — weekly estradiol + levonorgestrel combined patch.
Gels, sprays, and emulsions
- Divigel — daily estradiol gel packet (0.25, 0.5, 0.75, 1.0, 1.25 mg).
- EstroGel — daily estradiol pump gel (0.75 mg per pump).
- Elestrin — daily metered-dose gel.
- Evamist — transdermal spray to inner forearm.
Vaginal estrogen (local, not systemic)
- Estrace cream, generic estradiol vaginal cream.
- Premarin cream — CEE vaginal cream.
- Vagifem / Yuvafem — 10 mcg estradiol vaginal tablets.
- Imvexxy — 4 or 10 mcg estradiol vaginal soft-gel insert.
- Estring — 3-month sustained-release estradiol vaginal ring.
Progestogens paired with estrogen (for women with a uterus)
- Prometrium — micronized bioidentical progesterone. First-line in modern practice.
- Medroxyprogesterone (Provera) — synthetic progestin.
- Norethindrone acetate — synthetic progestin (in Activella, CombiPatch).
- Levonorgestrel IUD (Mirena) — off-label endometrial protection.
How Kindr matches medications to patients
A Kindr clinician reviews your medical history, symptom pattern, and risk factors (VTE, migraine, breast history, cardiovascular risk) and selects the delivery route and dose that fits. Prescriptions ship from a licensed U.S. pharmacy in every state we operate.
Frequently asked questions
What medications are used in estrogen therapy?
Modern estrogen therapy uses 17β-estradiol (bioidentical) delivered as oral tablets (Estrace, generic estradiol), transdermal patches (Climara, Vivelle-Dot, Minivelle), gels (Divigel, EstroGel, Elestrin), sprays (Evamist), and vaginal preparations (Estrace cream, Vagifem/Yuvafem, Imvexxy, Estring). Conjugated equine estrogens (Premarin) remain available but are less commonly first-line. Women with a uterus add a progestogen — micronized progesterone (Prometrium), norethindrone (in Activella, CombiPatch), or medroxyprogesterone (in Prempro).
What is the safest estrogen therapy medication?
For most women, transdermal 17β-estradiol (patch, gel, or spray) is the preferred route: it bypasses the liver and carries a lower blood-clot risk than oral estrogen. NAMS 2022 and the Endocrine Society specifically recommend transdermal delivery for women with elevated VTE, migraine with aura, high triglycerides, or gallbladder disease.
Is estrogen therapy the same as HRT?
Estrogen therapy (ET) is used alone for women without a uterus. Hormone replacement therapy (HRT), sometimes called estrogen-plus-progestogen therapy (EPT), adds a progestogen to protect the uterine lining in women with a uterus. Both are forms of menopause hormone therapy.
How long can I stay on estrogen therapy?
Current guidance (NAMS 2022, Endocrine Society, IMS) rejects arbitrary stopping rules. Continuation is based on ongoing benefit vs. individual risk, reviewed annually with your clinician. Many women continue safely into their 60s and beyond at the lowest effective dose.
Does insurance cover estrogen therapy medications?
Most generic estradiol (oral, patch, cream) is covered by insurance and available under $30/month with GoodRx. Brand-name options (Estrace, Vivelle-Dot, Imvexxy) are covered by most plans with prior authorization. Kindr helps you find the covered option that matches your clinician's plan.
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Medically reviewed by Kindr Health Clinical Team · Last reviewed 2026-06-19. Compounded medications are prepared by FDA-registered 503A pharmacies and are not FDA-approved drug products.