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Sydney Towle, TikTok Creator, Dies at 26 After Battle With Rare Bile-Duct Cancer

Her family confirmed her death after she entered palliative care, with the public illness chronicle drawing wide support alongside online skepticism.

Overview

  • Her family announced on her Instagram that she died on Wednesday, August 5, 2026, from complications of metastatic colangiocarcinoma.
  • Towle first documented her diagnosis and treatment on social media in 2023 and moved to New York in late 2024 to continue care at Memorial Sloan Kettering Cancer Center.
  • Over three years she underwent surgeries, chemotherapy and clinical trials and her family said she entered palliative care in the days before her death.
  • She built an audience of more than one million TikTok followers who sent condolences after her death while some online communities publicly questioned her illness and contacted clinicians and brands.
  • Colangiocarcinoma is a rare bile-duct cancer that usually affects older adults, which made Towle’s age notable and turned her openness into a focal point for awareness about young-adult cancer and the harms of online harassment.