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terfonyl

Pharmaranks rates Terfonyl 3.6/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Terfonyl is a combination medicine containing Trisulfapyrimidines (Sulfadiazine, Sulfamerazine, and Sulfamethazine).

Trisulfapyrimidines (Sulfadiazine and Sulfamerazine and Sulfamethazine) · by Bristol Myers Squibb

72/100Limited · 1 source

Based on 1 source · Recall-safety score from FDA recall history — this product's own recalls and its manufacturer's record. Not an efficacy or quality rating. methodology →

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate
Verified againstopenFDANIH DailyMedRxClass

Key facts

Active ingredient
Trisulfapyrimidines (Sulfadiazine and Sulfamerazine and Sulfamethazine)
Form
Suspension, Tablet
Strength
Trisulfapyrimidines (SULFADIAZINE 167MG/5ML; Sulfamerazine 167MG/5ML; SULFAMETHAZINE) 167MG/5ML · Trisulfapyrimidines (SULFADIAZINE 167MG; Sulfamerazine 167MG; SULFAMETHAZINE) 167MG
Type
Prescription (Rx)
Brand or generic
Brand-name
FDA application
NDA006904
Availability
Discontinued (per FDA)

Dosage forms

Suspension and Tablet

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

How is Terfonyl rated?
pharmaranks gives Terfonyl a composite score of 3.6 out of 5, currently based on 1 weighted source (FDA regulatory recall-safety data weighted highest). See our methodology at /how-we-rate.
Is there a coupon or discount for Terfonyl?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Terfonyl. 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 Terfonyl?
Terfonyl is marketed by Bristol Myers Squibb. You can see Bristol Myers Squibb's full profile, rating, and other products on pharmaranks.
Is Terfonyl a brand-name or generic drug?
Terfonyl is a brand-name product with the active ingredient Trisulfapyrimidines (Sulfadiazine and Sulfamerazine and Sulfamethazine).
Is Terfonyl available over the counter?
No. Terfonyl 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 Terfonyl come in?
Terfonyl is currently marketed as suspension and tablet, per the FDA's National Drug Code Directory.
Is Terfonyl FDA-registered?
Terfonyl is on record with the U.S. FDA under application number NDA006904. You can verify this on its official FDA label.
Has Terfonyl been recalled by the FDA?
Terfonyl has no FDA recalls recorded under its own application in the openFDA enforcement database. Its recall-safety score reflects its manufacturer's overall recall record. This is general reference, not medical advice — check the FDA recall database for the latest alerts.
Is Terfonyl safe?
There's no single safe-or-not verdict. pharmaranks gives Terfonyl a recall-safety score of 72/100, based on its FDA recall history (no recalls under its own FDA application) — not an efficacy or side-effect rating. Review its FDA-label side effects and warnings before use, and always consult a licensed professional.

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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terfonyl

72/100