CEFAZOLIN SODIUM vs KEFLEX

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. CEFAZOLIN SODIUM and KEFLEX 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	CEFAZOLIN SODIUM	KEFLEX
Rating	New	New
Pharmacy pays	~$29.65 /30	$0.10 /mL
Type	RX	RX
Active ingredient	CEFAZOLIN SODIUM	CEPHALEXIN
Manufacturer	Hq Spclt Pharma	Pragma
Dosage forms	Injectable, Solution	Capsule
Drug class	Cephalosporin Antibacterial	Cephalosporin Antibacterial
Boxed warning	None	None
Treats	Human Bites, Bacterial Endocarditis, Escherichia Coli Infections	Human Bites, Infectious Bone Diseases, Escherichia Coli Infections

cefazolin sodium keflex

Rating

New

Pharmacy pays

~$29.65 /30

$0.10 /mL

Type

Active ingredient

CEFAZOLIN SODIUM

CEPHALEXIN

Manufacturer

Hq Spclt Pharma

Pragma

Dosage forms

Injectable, Solution

Capsule

Drug class

Cephalosporin Antibacterial

Boxed warning

None

Treats

Human Bites, Bacterial Endocarditis, Escherichia Coli Infections

Human Bites, Infectious Bone Diseases, Escherichia Coli Infections

Frequently asked questions

What is the difference between Cefazolin Sodium and Keflex?

Cefazolin Sodium contains Cefazolin Sodium, while Keflex contains Cephalexin — 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.