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tetrex

Tetrex (Tetracycline Phosphate Complex) is a medication used to treat Acne Vulgaris, Bartonella Infections, Borrelia Infections, Bronchitis.

Tetracycline Phosphate Complex · by Bristol

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

Form
Capsule
Strength
Tetracycline Phosphate Complex EQ 250MG Hydrochloride · Tetracycline Phosphate Complex EQ 500MG Hydrochloride
Type
Prescription (Rx)
Brand or generic
Brand-name
May treat
acne vulgaris, bartonella infections, borrelia infections
Manufacturer
Bristol
FDA application
NDA050212
Availability
Discontinued (per FDA)

May treat (source: NIH RxClass)

Dosage forms

Capsule

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

Ways to save

Ask for the generic

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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.

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Frequently asked questions

What does Tetrex treat?
Tetrex (Tetracycline Phosphate Complex) may be used to treat acne vulgaris, bartonella infections, borrelia infections, bronchitis, campylobacter infections, chancroid, 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 Tetrex?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Tetrex. 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 Tetrex?
Tetrex is marketed by Bristol. You can see Bristol's full profile, rating, and other products on pharmaranks.
Is Tetrex a brand-name or generic drug?
Tetrex is a brand-name product with the active ingredient Tetracycline Phosphate Complex.
Is Tetrex available over the counter?
No. Tetrex 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 Tetrex come in?
Tetrex is currently marketed as capsule, per the FDA's National Drug Code Directory.
Is Tetrex FDA-registered?
Tetrex is on record with the U.S. FDA under application number NDA050212. 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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