Skip to main content

Colistimethate

Generic Coly-Mycin M
Colistimethate
Physician-administered

How to get this medication

Colistimethate is a specialty medication, which means it's costly and requires more steps than usual in order to get it. We break down the process for you.

Learn more about Colistimethate

Your GoodRx Guide to Specialty Pharmacy Hubs

Your GoodRx Guide to Specialty Pharmacy Hubs

Emilie White, PharmD
Affordability
What Are Manufacturer Copay Cards?

What Are Manufacturer Copay Cards?

Lauren Chase
Affordability
How to Write an Appeal Letter to Your Health Insurance Provider

How to Write an Appeal Letter to Your Health Insurance Provider

Gina Roberts-Grey
Affordability
Does Insurance Cover Biosimilars?

Does Insurance Cover Biosimilars?

Arnesa A. Howell
Affordability
How a Patient Advocacy Group Helped Me Afford My Medication

How a Patient Advocacy Group Helped Me Afford My Medication

Colleen Oakley
Affordability
A Guide to Medication Formularies: Understanding Your Prescription Medication Coverage
Video play button

A Guide to Medication Formularies: Understanding Your Prescription Medication Coverage

Maggie Aime, MSN, RN
Affordability
3:47
What Is Prior Authorization? A Look at the Process and Tips For Approval
Video play button

What Is Prior Authorization? A Look at the Process and Tips For Approval

Tori Marsh, MPH. Joshua Murdock, PharmD, BCBBS
Affordability
1:27
What is Step Therapy? How to Get Insurance to Pay for Your ‘Non-Preferred’ Medication

What is Step Therapy? How to Get Insurance to Pay for Your ‘Non-Preferred’ Medication

Alex Evans, PharmD, MBA
Affordability
What Should You Do If Your Medication Isn’t Covered by Insurance? 4 Tips and Tactics
Video play button

What Should You Do If Your Medication Isn’t Covered by Insurance? 4 Tips and Tactics

Tamara E. Holmes
Affordability
2:19

How to get Colistimethate

If you've been prescribed Colistimethate or are considering it, we'll walk you through what you need to know about this specialty medication.

About colistimethate

prescription bottle
COLISTIMETHATE, COLISTIN, POLYMYXIN E is a polymyxin antibiotic. It is used to treat certain kinds of bacterial infections. It will not work for colds, flu, or other viral infections.\n \nThis medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

Other Polypeptide Antibiotics

Related conditions

Bacterial Infection

Browse medications

View All
Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving.
ABCDEFGHIJKLMNOPQRSTUVWXYZ