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stilphostrol

Stilphostrol (Diethylstilbestrol Diphosphate) is a medication supplied as a tablet and injectable.

Diethylstilbestrol Diphosphate · by Bayer Pharms

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

Form
Tablet, Injectable
Strength
Diethylstilbestrol Diphosphate 250MG/5ML · Diethylstilbestrol Diphosphate 50MG
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Bayer Pharms
FDA application
NDA010010
Availability
Discontinued (per FDA)

Dosage forms

Tablet and Injectable

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

A same-class option may cost less. See alternatives →

Frequently asked questions

Is there a coupon or discount for Stilphostrol?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Stilphostrol. 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 Stilphostrol?
Stilphostrol is marketed by Bayer Pharms. You can see Bayer Pharms's full profile, rating, and other products on pharmaranks.
Is Stilphostrol a brand-name or generic drug?
Stilphostrol is a brand-name product with the active ingredient Diethylstilbestrol Diphosphate.
Is Stilphostrol available over the counter?
No. Stilphostrol 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 Stilphostrol come in?
Stilphostrol is currently marketed as tablet and injectable, per the FDA's National Drug Code Directory.
Is Stilphostrol FDA-registered?
Stilphostrol is on record with the U.S. FDA under application number NDA010010. 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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