Longevity UnmaskedLongevity Unmasked

Question 235 of 433

What about ivermectin, fenbendazole, and other “hidden” cancer cures?

Evidence grade (draft mapping)FNot demonstrated / insufficient
Two capped blood tubes on dark marble

The short answer

There is no good human evidence that they treat cancer, and the stories about suppressed cures do not hold up.

These are anti-parasite drugs that kill cancer cells in a laboratory dish, as many substances do. Testimonials circulate widely. I have looked hard at these claims, including sympathetically, because my patients ask and because I understand the hope behind the question. What I found is that no controlled trial shows benefit, and that the real harm is delay: people postponing surgery, chemotherapy, or immunotherapy that works.

If you want to try something alongside proven treatment, tell your oncologist. Do not try it instead.

“This book is for education. It is not medical advice, and reading it does not make you my patient or create a doctor-patient relationship.” From the book’s medical disclaimer. Full disclaimer

Evidence scope
NOT DEMONSTRATED — Cancer patients: ivermectin or fenbendazole is not an established substitute for oncology treatment.Evidence grade (draft mapping)FNot demonstrated / insufficientPart 16, Q235 · Part sources
All of Part 16

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