9 results

• Lawsuit Claims Dupixent Cancer Diagnosis Occurred After Only 8 Months of Use

  June 17, 2026

  Irvin Jackson

  The makers of Dupixent face a CTCL lawsuit by a man who says he developed the rare form of cancer less than a year after beginning treatment with the eczema drug.

• Dupixent Injection Lawsuit Alleges Manufacturer Failed to Warn About T-Cell Lymphoma Cancer Side Effects

  June 4, 2026

  Irvin Jackson

  Regeneron and Sanofi-Aventis face a Dupixent injection lawsuit from a Louisiana woman who says the companies knew about the drug's risks but downplayed them to doctors and patients.

• Dupixent Cancer Lawsuit Claims Eczema Drug Caused Woman’s CTCL Diagnosis

  May 28, 2026

  Michael Adams

  A Delaware woman has filed a Dupixent lawsuit, claiming manufacturers promoted the eczema drug as a breakthrough treatment while failing to warn that it may trigger or worsen CTCL, a rare form of non-Hodgkin’s lymphoma.

• Link Between Dupixent and Cancer Withheld From Doctors and Users, Lawsuit Alleges

  May 11, 2026

  Michael Adams

  A lawsuit alleges an Illinois woman developed CTCL after using Dupixent, raising concerns the manufacturer may have withheld concerns that the drug could contribute to cancer.

• Lawsuit Indicates Dupixent Lymphoma Diagnosis Resulted in Multiple Rounds of Chemotherapy

  May 1, 2026

  Irvin Jackson

  A Dupixent lawsuit claims use of the drug led to the diagnosis of two forms of CTCL cancer, requiring repeated chemotherapy treatment and life-long medical monitoring.

• Enlarged Lymph Nodes Led to Dupixent CTCL Diagnosis, Lawsuit Claims

  March 16, 2026

  Irvin Jackson

  The makers of Dupixent face a lawsuit from a Florida woman who says she developed CTCL after just a month of injections of the atopic dermatitis treatment.

• Dupixent Mycosis Fungoides Lawsuit Filed Over Failure To Warn About T-Cell Lymphoma Risks

  March 9, 2026

  Irvin Jackson

  A Georgia couple's lawsuit claims the makers of Dupixent failed to provide adequate warnings about the risk of mycosis fungoides, a type of T-cell lymphoma.

• Dupixent Cancer Risks Outlined in User Stories, as Evidence Mounts of T-Cell Lymphoma Link

  October 8, 2025

  Russell Maas

  Dupixent users are coming forward with accounts of devastating cancer diagnoses, saying the popular eczema drug masked early warning signs of cutaneous T-cell lymphoma. As the FDA investigates and the first lawsuit is filed, researchers warn Dupixent may unmask or accelerate hidden cancers, raising urgent questions about its long-term safety.

• Dupixent Side Effects May Increase Cutaneous T-Cell Lymphoma (CTCL) Risks

  August 26, 2025

  Irvin Jackson

  Recent studies warn that the eczema treatment Dupixent appears to significantly increase the risk of cutaneous T-cell lymphoma (CTCL).