The Medical Advisor

Medically Reviewed by: OneDayMD Editorial Team | Last Updated: April 2026 In September 2024, a first-of-its-kind protocol utilizing ivermectin, fenbendazole, and mebendazole for cancer treatment was peer-reviewed and officially published in the Journal of Orthomolecular Medicine . Led by researchers Dr. Ilyes Baghli, Dr. Pierrick Martinez, and FLCCC's Dr. Paul Marik, the protocol applies antiparasitic drugs — originally developed to combat parasites — to cancer treatment, building on emerging preclinical and clinical evidence of their anticancer properties. This trio of repurposed drugs has been shown to disrupt the growth of cancer cells, particularly by targeting microtubules, the essential structures that allow cancer to multiply uncontrollably. What makes this protocol even more potent is the synergistic effect when these drugs are used together, creating a powerful new affordable weapon against cancer. Journal of Orthomolecular Medicine 2024 Targeting the Mitochondrial-Stem C...

Fenbendazole is a broad spectrum anti-parasitic used against gastrointestinal parasites including: giardia, roundworms, hookworms, whipworms, the tapeworm genus Taenia (but not effective against Dipylidium caninum, a common dog tapeworm), pinworms, aelurostrongylus, paragonimiasis, strongyles, and strongyloides that can be administered to sheep, cattle, horses, fish, dogs, cats, rabbits, most reptiles, freshwater shrimp tanks as planaria and hydra treatments, as well as seals. (2) Fenbendazole, has garnered ⁤attention​ for its potential use ​in‍ humans.‍ The Fenbendazole Cancer Protocol gained rapid interest over the past years following some fenbendazole advanced cancer success stories  (more than 500 case reports). Joe Tippens founded the protocol  after he was told a story about a scientist at Merck Animal Health that had been performing cancer research on mice. The research included injecting different types of cancers into different m...