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histamine phosphate

Histamine Phosphate is a medication used to treat Seasonal Allergic Rhinitis, Urticaria.

Generic · by Lilly

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
Histamine Phosphate
Form
Injectable
Strength
Histamine Phosphate EQ 0.1MG BASE/ML · Histamine Phosphate EQ 0.2MG BASE/ML · Histamine Phosphate EQ 1MG BASE/ML
Type
Prescription (Rx)
Brand or generic
Generic
Manufacturer
Lilly
FDA application
NDA000734
Availability
Discontinued (per FDA)

May treat (source: NIH RxClass)

Dosage forms

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 Histamine Phosphate treat?
Histamine Phosphate (Histamine Phosphate) may be used to treat seasonal allergic rhinitis, urticaria, 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 Histamine Phosphate?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Histamine Phosphate. To pay less, Histamine Phosphate is already a generic — usually the lowest-cost version — so the main levers are comparing cash prices between pharmacies and using a pharmacy discount-card service. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Histamine Phosphate?
Histamine Phosphate is marketed by Lilly. You can see Lilly's full profile, rating, and other products on pharmaranks.
Is Histamine Phosphate a brand-name or generic drug?
Histamine Phosphate is a generic medication; its active ingredient is Histamine Phosphate. Generics contain the same active ingredient as the brand-name original and are usually lower cost.
Is Histamine Phosphate available over the counter?
No. Histamine Phosphate 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 Histamine Phosphate come in?
Histamine Phosphate is currently marketed as injectable, per the FDA's National Drug Code Directory.
Is Histamine Phosphate FDA-registered?
Histamine Phosphate is on record with the U.S. FDA under application number NDA000734. 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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