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codeprex

Pharmaranks rates Codeprex 3.5/5 for recall safety — an independent score from its FDA recall history and its manufacturer's record. Codeprex is a combination medicine containing Chlorpheniramine Polistirex and Codeine Polistirex.

Chlorpheniramine Polistirex and Codeine Polistirex · by Lannett Co Inc

70/100Limited · 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
Chlorpheniramine Polistirex and Codeine Polistirex
Form
Suspension, extended release
Strength
Chlorpheniramine Polistirex EQ 4MG MALEATE/5ML; Codeine Polistirex EQ 20MG BASE/5ML
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Lannett Co Inc
FDA application
NDA021369
Availability
Discontinued (per FDA)

Dosage forms

Suspension, extended release

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 Codeprex rated?
pharmaranks gives Codeprex a composite score of 3.5 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 Codeprex?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Codeprex. 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 Codeprex?
Codeprex is marketed by Lannett Co Inc. You can see Lannett Co Inc's full profile, rating, and other products on pharmaranks.
Is Codeprex a brand-name or generic drug?
Codeprex is a brand-name product with the active ingredient Chlorpheniramine Polistirex and Codeine Polistirex.
Is Codeprex available over the counter?
No. Codeprex 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 Codeprex come in?
Codeprex is currently marketed as suspension, extended release, per the FDA's National Drug Code Directory.
Is Codeprex FDA-registered?
Codeprex is on record with the U.S. FDA under application number NDA021369. You can verify this on its official FDA label.
Has Codeprex been recalled by the FDA?
Codeprex 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 Codeprex safe?
There's no single safe-or-not verdict. pharmaranks gives Codeprex a recall-safety score of 70/100, 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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codeprex

70/100