COLY-MYCIN M vs TEFLARO

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 22, 2026·How we rate

Possible drug interaction. COLY-MYCIN M and TEFLARO 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	COLY-MYCIN M	TEFLARO
Rating	New	72/100
Pharmacy pays	~$490.36 /30	—
Type	RX	RX
Active ingredient	COLISTIMETHATE SODIUM	CEFTAROLINE FOSAMIL
Manufacturer	Ph Health	Abbvie
Dosage forms	Injectable	Powder
Drug class	Polymyxin-Class Antibacterial	—
Boxed warning	None	None
Treats	Escherichia Coli Infections, Klebsiella Infections, Pseudomonas Infections	Escherichia Coli Infections, Klebsiella Infections, Pneumonia

coly-mycin m teflaro

Rating

New

72/100

Pharmacy pays

~$490.36 /30

—

Type

Active ingredient

COLISTIMETHATE SODIUM

CEFTAROLINE FOSAMIL

Manufacturer

Ph Health

Abbvie

Dosage forms

Injectable

Powder

Drug class

Polymyxin-Class Antibacterial

—

Boxed warning

None

Treats

Escherichia Coli Infections, Klebsiella Infections, Pseudomonas Infections

Escherichia Coli Infections, Klebsiella Infections, Pneumonia

Frequently asked questions

What is the difference between Coly-Mycin M and Teflaro?

Coly-Mycin M contains Colistimethate Sodium, while Teflaro contains Ceftaroline Fosamil — 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.