Skip to content
ppharmaranks
Menu

cephalexin

Cephalexin is a cephalosporin antibacterial used to treat Human Bites, Infectious Bone Diseases, Escherichia Coli Infections, Haemophilus Infections.

Cephalosporin Antibacterial · by Vitarine

Generic of Keflet

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
Cephalexin
Form
Capsule, Powder, Tablet
Strength
Cephalexin EQ 1GM Base · Cephalexin EQ 250MG Base · Cephalexin EQ 500MG Base
Type
Prescription (Rx)
Brand or generic
Generic
Manufacturer
Vitarine
What the pharmacy pays
~$0.10 per ml — not your price
FDA application
ANDA062863
Availability
Discontinued (per FDA)

Drug class

How this class works, per Cephalosporins - StatPearls - NCBI Bookshelf.

May treat (source: NIH RxClass)

See how Cephalexin ranks — best-rated cephalosporin antibacterial for:

Dosage forms

Capsule, Powder 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

A same-class option may cost less. See alternatives →

Frequently asked questions

What does Cephalexin treat?
Cephalexin (Cephalexin) may be used to treat human bites, infectious bone diseases, escherichia coli infections, haemophilus infections, klebsiella infections, otitis media, 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.
How does Cephalexin work?
Cephalexin is a cephalosporin antibacterial. Cephalosporins kill bacteria by blocking the proteins they use to build their cell walls. Without an intact wall, the bacterium cannot hold its shape and dies, which clears the infection.
How much does Cephalexin cost?
Nobody can tell you what you will pay — your price is set by your insurer's formulary, your deductible and the pharmacy's markup, and none of those are published. What IS published is what the pharmacy paid to acquire it: about $0.10 per ml, per the CMS NADAC survey. Treat that as the floor, not the quote — ask the pharmacist for the cash price as well as your copay, because for cheap generics the cash price often wins.
Is there a coupon or discount for Cephalexin?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Cephalexin. To pay less, Cephalexin 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 Cephalexin?
Cephalexin is marketed by Vitarine. You can see Vitarine's full profile, rating, and other products on pharmaranks.
Is Cephalexin a brand-name or generic drug?
Cephalexin is a generic medication; its active ingredient is Cephalexin. Generics contain the same active ingredient as the brand-name original and are usually lower cost.
Is Cephalexin available over the counter?
No. Cephalexin 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 Cephalexin come in?
Cephalexin is currently marketed as capsule, powder and tablet, per the FDA's National Drug Code Directory.
What class of drug is Cephalexin?
Cephalexin is classified as cephalosporin antibacterial, per the FDA's Established Pharmacologic Class.
Is Cephalexin FDA-registered?
Cephalexin is on record with the U.S. FDA under application number ANDA062863. 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.

Reviews

No reviews yet. Be the first to write one.

Write a review

Reviews are user opinions, not medical advice. Consult a licensed professional.

People also viewed

Compare Cephalexin head-to-head

More cephalosporin antibacterial drugs

Guides for this medication

Identify a pill by its imprint →Check a drug interaction →Drug recalls →

Browse medications A–Z

Research products from A to Z, compare independent ratings, and find alternatives.