Stand-up comedian Rahul Dua has drawn sharp criticism from the medical fraternity following his controversial remarks regarding chemotherapy, immunotherapy, and alternative cancer cures on a podcast. Doctors, including Cyriac Abby Philips, widely known as The Liver Doc, countered Dua's framing of immunotherapy as a cheap, suppressed alternative to chemotherapy. The report highlights that immunotherapy is not universally applicable and works for specific cancer types depending on genetic and clinical factors. Medical experts also debunked claims regarding veterinary dewormer fenbendazole as a buried cure, noting the lack of controlled human clinical trials and the absence of regulatory approvals from global health bodies. Furthermore, claims regarding sulfur-rich vegetables curing tumours were clarified as chemo-prevention and risk reduction research rather than proven substitutes for oncology care. Health authorities emphasise that personal anecdotes and lab-level dietary studies should not replace evidence-based cancer treatment.