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estrasorb

Estrasorb (Estradiol Hemihydrate) is an estrogen used to treat Breast Neoplasms, Hypogonadism, Premature Menopause, Menorrhagia.

Estradiol Hemihydrate · by Exeltis USA Inc

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Estradiol Hemihydrate
Drug class
Estrogen
Form
Emulsion
Strength
Estradiol Hemihydrate 0.25%
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Exeltis USA Inc
FDA application
NDA021371
Availability
Discontinued (per FDA)

Drug class

How this class works, per Estrogen - StatPearls - NCBI Bookshelf.

May treat (source: NIH RxClass)

Dosage forms

Emulsion

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

Ways to save

Ask for the generic

Same active ingredient, far cheaper. Is there a generic? →

Request a 90-day supply

Bulk fills usually lower the per-dose price vs monthly refills.

Use copay cards

Manufacturer copay cards & patient-assistance programs — especially for brand drugs.

Compare alternatives

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Frequently asked questions

What does Estrasorb treat?
Estrasorb (Estradiol Hemihydrate) may be used to treat breast neoplasms, hypogonadism, premature menopause, menorrhagia, prostatic neoplasms, primary ovarian insufficiency, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
How does Estrasorb work?
Estrasorb is a estrogen. Estrogen is a sex hormone that enters cells and binds estrogen receptors; the hormone-receptor complex then moves into the nucleus and switches target genes on or off. Through this it thickens the uterine lining, helps protect bone, supports breast and vaginal tissue, and shapes cholesterol levels.
Is there a coupon or discount for Estrasorb?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Estrasorb. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Estrasorb?
Estrasorb is marketed by Exeltis USA Inc. You can see Exeltis USA Inc's full profile, rating, and other products on pharmaranks.
Is Estrasorb a brand-name or generic drug?
Estrasorb is a brand-name product with the active ingredient Estradiol Hemihydrate.
Is Estrasorb available over the counter?
No. Estrasorb is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Estrasorb come in?
Estrasorb is currently marketed as emulsion, per the FDA's National Drug Code Directory.
What class of drug is Estrasorb?
Estrasorb is classified as estrogen, per the FDA's Established Pharmacologic Class.
Is Estrasorb FDA-registered?
Estrasorb is on record with the U.S. FDA under application number NDA021371. You can verify this on its official FDA label.

Information is sourced from public FDA regulatory data. Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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