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hectorol

Hectorol (Doxercalciferol) is a vitamin d2 analog used to treat Hyperparathyroidism.

Doxercalciferol · by Sanofi

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
Doxercalciferol
Form
Capsule, Injectable
Strength
Doxercalciferol 2MCG/ML (2MCG/ML) · Doxercalciferol 4MCG/2ML (2MCG/ML)
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Sanofi
FDA application
NDA021027
Availability
Discontinued (per FDA)

Drug class

May treat (source: NIH RxClass)

Dosage forms

Capsule 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

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Frequently asked questions

What does Hectorol treat?
Hectorol (Doxercalciferol) may be used to treat hyperparathyroidism, 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.
Is there a coupon or discount for Hectorol?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Hectorol. 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 Hectorol?
Hectorol is marketed by Sanofi. You can see Sanofi's full profile, rating, and other products on pharmaranks.
Is Hectorol a brand-name or generic drug?
Hectorol is a brand-name product with the active ingredient Doxercalciferol.
Is Hectorol available over the counter?
No. Hectorol 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 Hectorol come in?
Hectorol is currently marketed as capsule and injectable, per the FDA's National Drug Code Directory.
What class of drug is Hectorol?
Hectorol is classified as vitamin d2 analog, per the FDA's Established Pharmacologic Class.
Is Hectorol FDA-registered?
Hectorol is on record with the U.S. FDA under application number NDA021027. 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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