FRAGMIN vs TYZAVAN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 13, 2026·How we rate

Possible drug interaction. FRAGMIN and TYZAVAN 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	FRAGMIN	TYZAVAN
Rating	64/100	72/100
Pharmacy pays	—	$1.49 /mL
Type	RX	RX
Active ingredient	DALTEPARIN SODIUM	VANCOMYCIN HYDROCHLORIDE
Manufacturer	Pfizer	Hikma
Dosage forms	Injectable	Injectable
Drug class	—	Glycopeptide Antibacterial
Boxed warning	Boxed warning	Boxed warning
Treats	Unstable Angina, Myocardial Infarction, Postoperative Complications	Diarrhea, Bacterial Endocarditis, Pseudomembranous Enterocolitis

fragmin tyzavan

Rating

64/100

72/100

Pharmacy pays

—

$1.49 /mL

Type

Active ingredient

DALTEPARIN SODIUM

VANCOMYCIN HYDROCHLORIDE

Manufacturer

Pfizer

Hikma

Dosage forms

Injectable

Drug class

—

Glycopeptide Antibacterial

Boxed warning

Treats

Unstable Angina, Myocardial Infarction, Postoperative Complications

Diarrhea, Bacterial Endocarditis, Pseudomembranous Enterocolitis

Frequently asked questions

Which is better-rated, Fragmin or Tyzavan?

By our independent rating, Tyzavan scores higher — 3.6 vs 3.2 out of 5 for Fragmin. Ratings are based on FDA regulatory (recall-safety) data.

What is the difference between Fragmin and Tyzavan?

Fragmin contains Dalteparin Sodium, while Tyzavan contains Vancomycin Hydrochloride — 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.