Skip to main navigation Skip to main content Skip to footer For Medicare For Providers For Brokers For Employers Español For Individuals & Families: For Individuals & Families Medical Dental Other Supplemental Explore coverage through work How to Buy Health Insurance Types of Dental Insurance Open Enrollment vs. Special Enrollment See all topics Shop for Medicare plans Member Guide Find a Doctor Log in to myCigna
Home Knowledge Center Wellness Library mogamulizumab

mogamulizumab

Pronunciation: moe GAM ue LIZ ue mab

Brand: Poteligeo

What is the most important information I should know about mogamulizumab?

What is the most important information I should know about mogamulizumab?

This medicine can cause serious or life-threatening side effects.

Call your doctor at once if you have a skin rash, itching, blistering or peeling, painful mouth sores, fever, chills, flu-like symptoms, trouble breathing, diarrhea, or stomach pain.

Some side effects may occur during the injection. Tell your caregiver if you feel dizzy, tired, itchy, hot or cold, or short of breath.

What is mogamulizumab?

What is mogamulizumab?

Mogamulizumab is used to treat mycosis fungoides or Sézary syndrome in adults.

Mogamulizumab is given after at least one other medication did not work or has stopped working.

Mogamulizumab may also be used for purposes not listed in this medication guide.

What should I discuss with my healthcare provider before receiving mogamulizumab?

What should I discuss with my healthcare provider before receiving mogamulizumab?

Tell your doctor if you have ever had:

  • a severe reaction after using mogamulizumab;
  • liver disease, including hepatitis B;
  • lung problems;
  • an autoimmune disorder; or
  • a stem-cell transplant from a donor.

You may need to have a negative pregnancy test before starting this treatment.

Do not use mogamulizumab if you are pregnant. It could harm the unborn baby. Use effective birth control while you are using this medicine and for at least 3 months after your last dose. Tell your doctor if you become pregnant.

It may not be safe to breast-feed while using this medicine. Ask your doctor about any risk.

How is mogamulizumab given?

How is mogamulizumab given?

Mogamulizumab is given as an infusion into a vein. A healthcare provider will give you this injection.

This medicine must be given slowly, and the infusion can take at least 60 minutes to complete.

Mogamulizumab is given in a 28-day treatment cycle. You may need to use the medicine only during the first 1 to 3 weeks of each cycle. Your doctor will determine how long to treat you with this medicine.

You will need frequent medical tests to be sure this medicine is not causing harmful effects.

What happens if I miss a dose?

What happens if I miss a dose?

Call your doctor for instructions if you miss an appointment for your mogamulizumab injection.

What happens if I overdose?

What happens if I overdose?

Since this medicine is given by a healthcare professional in a medical setting, an overdose is unlikely to occur.

What should I avoid while receiving mogamulizumab?

What should I avoid while receiving mogamulizumab?

Follow your doctor's instructions about any restrictions on food, beverages, or activity.

What are the possible side effects of mogamulizumab?

What are the possible side effects of mogamulizumab?

Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.

Some side effects may occur during the injection. Tell your caregiver if you feel dizzy, tired, itchy, hot or cold, or short of breath during the infusion.

Call your doctor at once if you have:

  • a skin rash, itching, blistering or peeling;
  • painful mouth sores;
  • fever, chills, sore throat, cough;
  • nausea, diarrhea, stomach pain; or
  • shortness of breath.

Common side effects may include:

  • diarrhea;
  • rash;
  • feeling tired;
  • bone pain, muscle pain; or
  • cold symptoms such as stuffy nose, sneezing, sore throat.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What other drugs will affect mogamulizumab?

What other drugs will affect mogamulizumab?

Other drugs may affect mogamulizumab, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your current medicines and any medicine you start or stop using.

Where can I get more information?

Where can I get more information?

Your pharmacist can provide more information about mogamulizumab.

This information does not replace the advice of a doctor. Healthwise, Incorporated, disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use. Learn how we develop our content.

Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.

<cipublic-spinner variant="large"><span>Loading…</span></cipublic-spinner>

Page Footer

I want to...

Get an ID card File a claim View my claims and EOBs Check coverage under my plan See prescription drug list Find an in-network doctor, dentist, or facility Find a form Find 1095-B tax form information View the Cigna Glossary Contact Cigna

Audiences

Individuals and Families Medicare Employers Brokers Providers

Secure Member Sites

myCigna member portal Health Care Provider portal Cigna for Employers Client Resource Portal Cigna for Brokers

The Cigna Group Information

About The Cigna Group Company Profile Careers Newsroom Investors Suppliers The Cigna Group Third Party Administrators International Evernorth

 Cigna. All rights reserved.

Privacy Legal Product Disclosures Cigna Company Names Customer Rights Accessibility Non-Discrimination Notice Language Assistance [PDF] Report Fraud Sitemap

Disclaimer

Individual and family medical and dental insurance plans are insured by Cigna Health and Life Insurance Company (CHLIC), Cigna HealthCare of Arizona, Inc., Cigna HealthCare of Illinois, Inc., Cigna HealthCare of Georgia, Inc., Cigna HealthCare of North Carolina, Inc., Cigna HealthCare of South Carolina, Inc., and Cigna HealthCare of Texas, Inc. Group health insurance and health benefit plans are insured or administered by CHLIC, Connecticut General Life Insurance Company (CGLIC), or their affiliates (see a listing of the legal entities that insure or administer group HMO, dental HMO, and other products or services in your state). Accidental Injury, Critical Illness, and Hospital Care plans or insurance policies are distributed exclusively by or through operating subsidiaries of Cigna Corporation, are administered by Cigna Health and Life Insurance Company, and are insured by either (i) Cigna Health and Life Insurance Company (Bloomfield, CT); (ii) Life Insurance Company of North America (“LINA”) (Philadelphia, PA); or (iii) New York Life Group Insurance Company of NY (“NYLGICNY”) (New York, NY), formerly known as Cigna Life Insurance Company of New York. The Cigna name, logo, and other Cigna marks are owned by Cigna Intellectual Property, Inc. LINA and NYLGICNY are not affiliates of Cigna.

All insurance policies and group benefit plans contain exclusions and limitations. For availability, costs and complete details of coverage, contact a licensed agent or Cigna sales representative. This website is not intended for residents of New Mexico.

Selecting these links will take you away from Cigna.com to another website, which may be a non-Cigna website. Cigna may not control the content or links of non-Cigna websites. Details