Following her diagnosis, Hoover underwent surgery to remove the cancer and began radiation therapy to ensure the disease was fully treated. On January 12, she shared a poignant moment on Instagram, marking the “second to last day of radiation” with a photo of herself in a hospital gown. She praised the care she received at Texas Oncology, encouraging others to seek help if needed.

Although she has not disclosed the specific type of cancer she is battling, Hoover has been transparent about the emotional and physical toll it has taken. She admitted missing significant career milestones, including the premiere of the film adaptation of her book Regretting You, which was released in October 2025. Despite these setbacks, Hoover expressed gratitude for the support from her fans and the film’s cast and crew.

Understanding the Cause and Impact of Her Diagnosis

In a Facebook update from January 2026, Hoover shared results from genetic testing that ruled out hereditary causes for her cancer. The tests also excluded two common causes: HPV and excessive hormone levels. This led her to conclude that her cancer was likely linked to environmental and lifestyle factors such as lack of exercise, poor diet, and stress.

Hoover candidly discussed her struggles with adopting healthier habits, humorously admitting her dislike for vegetables, exercise, and the lifestyle changes necessary to aid her recovery. Her openness about these challenges has resonated with many of her followers, who admire her honesty and determination.

Alongside managing her health, Hoover has been navigating a complex legal dispute involving the director and actors from the It Ends With Us movie adaptation. Despite these pressures, she remains focused on her writing and upcoming projects.

Upcoming Projects and Continued Success

Colleen Hoover’s career continues to flourish even as she battles cancer. Her book-to-film adaptation Reminders of Him is scheduled for release on March 13, 2026, starring notable actors such as Mckenna Grace and Dave Franco. Additionally, a movie adaptation of her novel Verity, featuring Anne Hathaway, is set to premiere in October 2026.

In the literary world, Hoover is preparing to release her latest novel, Woman Down, on January 13, 2026. Fans eagerly anticipate this new addition to her impressive body of work, which continues to captivate readers worldwide.

Conclusion

Colleen Hoover’s revelation about her cancer diagnosis highlights her courage and resilience in the face of adversity. While undergoing treatment and managing personal challenges, she continues to inspire millions through her writing and openness. Her journey serves as a powerful reminder of the importance of health, perseverance, and the support of a dedicated community.

If you’re a fan of Colleen Hoover or inspired by her story, be sure to follow her upcoming projects and support her work. Stay updated on her journey and celebrate the strength she embodies both on and off the page.