KEFTAB vs VANTIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. KEFTAB and VANTIN are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

Attribute	KEFTAB	VANTIN
Rating	New	64/100
Pharmacy pays	$0.10 /mL	—
Type	RX	RX
Active ingredient	CEPHALEXIN HYDROCHLORIDE	CEFPODOXIME PROXETIL
Manufacturer	Lilly	Pfizer
Dosage forms	Tablet	Tablet
Drug class	Cephalosporin Antibacterial	Cephalosporin Antibacterial
Boxed warning	None	None
Treats	Human Bites, Infectious Bone Diseases, Escherichia Coli Infections	Cystitis, Escherichia Coli Infections, Gonorrhea

keftab vantin

Rating

New

64/100

Pharmacy pays

$0.10 /mL

—

Type

Active ingredient

CEPHALEXIN HYDROCHLORIDE

CEFPODOXIME PROXETIL

Manufacturer

Lilly

Pfizer

Dosage forms

Tablet

Drug class

Cephalosporin Antibacterial

Boxed warning

None

Treats

Human Bites, Infectious Bone Diseases, Escherichia Coli Infections

Cystitis, Escherichia Coli Infections, Gonorrhea

Frequently asked questions

What is the difference between Keftab and Vantin?

Keftab contains Cephalexin Hydrochloride, while Vantin contains Cefpodoxime Proxetil — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.