By Lori Waite  |  October 1, 2025

Category: Lawsuits to Join

Learn how Dupixent may be linked to CTCL

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(Photo Credit: Zerbor/Shutterstock)

Did you or a loved one develop lymphoma after starting Dupixent injections? You may be eligible to take legal action and seek compensation. Complete the confidential form on this page to learn more about the Dupixent lawsuit.

Dupixent is a prescription medication commonly used to treat eczema, asthma and other inflammatory conditions. While it has helped many patients manage their symptoms, recent clinical reports have linked Dupixent injections to rare but serious cancers, including Cutaneous T-Cell Lymphoma (CTCL) and related T-cell lymphomas.

If you or a loved one received Dupixent and were later diagnosed with CTCL or another lymphoma, it is important to understand your legal options, including whether you may qualify for a Dupixent lawsuit.

Do you qualify?

If you received Dupixent injections for 3 to 6 months and were later diagnosed with CTCL or any of the following cancers, you may be eligible to file a Dupixent lawsuit:

  • Cutaneous T-Cell Lymphoma (CTCL)
  • Mycosis Fungoides
  • Sézary Syndrome
  • Lymphomatoid Papulosis
  • Anaplastic Large Cell Lymphoma
  • Extranodal Natural Killer (NK) T-Cell Lymphoma
  • Subcutaneous Panniculitis-Like T-Cell Lymphoma
  • Adult T-Cell Leukemia/Lymphoma
  • Follicular Helper T-Cell Lymphoma
  • Peripheral T-Cell Lymphoma

To determine if you qualify, please complete the confidential form on this page.

Fill out the form on this page for more information.

What is Dupixent and how is it linked to Cutaneous T-Cell Lymphoma?

Dupixent is a prescription injectable medication commonly used to treat eczema (atopic dermatitis), asthma, chronic obstructive pulmonary disease (COPD), and other inflammatory conditions. It works by targeting specific proteins in the immune system to reduce inflammation and is approved for use in adults and children as young as six.

While Dupixent can be effective for these conditions, recent clinical reports have identified cases in which patients developed Cutaneous T-Cell Lymphoma (CTCL) after starting the medication. In many instances, these diagnoses occurred within a year of the first Dupixent injection.

Types of cancer potentially linked to Dupixent 

Research and clinical reports have suggested a potential link between Dupixent and several types of rare blood and skin cancers. Individuals who have received Dupixent and were later diagnosed with any of the following conditions may qualify to take part in a Dupixent lawsuit:

  • Cutaneous T-Cell Lymphoma (CTCL)
  • Mycosis Fungoides
  • Sézary Syndrome
  • Lymphomatoid Papulosis
  • Anaplastic Large Cell Lymphoma
  • Extranodal Natural Killer (NK) T-Cell Lymphoma
  • Subcutaneous Panniculitis-Like T-Cell Lymphoma
  • Adult T-Cell Leukemia/Lymphoma
  • Follicular Helper T-Cell Lymphoma
  • Peripheral T-Cell Lymphoma

How to file a Dupixent lawsuit

If you or a loved one received a CTCL diagnosis that may be linked to Dupixent injections, you could be eligible to take legal action.

To begin the process, please complete the confidential form on this page to share your experience. A legal professional will review your case and may contact you to discuss your options.

The law firms responsible for the content of this page are: Accident Injury Lawyers, PA / 866-481-5347 / dolmanlaw.com, and LegaFi Law LLC (an Arizona law firm) / 888-4-LegaFi / www.legafi.com

See If You Qualify

Join a Dupixent lawsuit investigation

Filling out this form is quick and easy. It only takes a few minutes to see if you qualify.

After you fill out the form, an attorney(s) or their agent(s) may contact you to discuss your legal rights.

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