Patients are increasingly uploading blood reports, CT scans, MRIs and other imaging to ChatGPT and other AI platforms, then arriving at hospitals convinced they already know their diagnosis. In one case highlighted by emergency doctors, a teenager anxious about missing an important exam used online/AI advice to suppress a fever, consuming nearly 12 paracetamol tablets within 12 hours without telling his parents.
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Expert: Dr. Rajiv Jain, HOD & Consultant, Accident & Emergency, Gleneagles BGS Hospitals, Bengaluru Doctors say AI self-diagnosis is dangerous because the systems lack clinical context. As Dr Rajiv Jain, HOD & Consultant of Accident & Emergency at Gleneagles BGS Hospitals, Bengaluru, puts it: "AI tools may interpret a laboratory report or suggest possible conditions based on a scan, but they cannot assess a patient's medical history, examine the patient physically, recognise warning signs, or determine whether urgent medical attention is needed." The warning is not abstract. In a recent emergency-department case, a teenager anxious about an upcoming examination searched online for ways to stay symptom-free during a fever and consumed nearly 12 paracetamol tablets within 12 hours. By the time he reached hospital, the concern was no longer the fever but the risk of paracetamol toxicity and potential liver injury — a near-miss that required timely medical intervention. Dr Anantha Padmanabha, Consultant of Internal Medicine at Fortis Hospital, Nagarbhavi, Bengaluru, agrees: "Online information should be viewed as a starting point, not a final diagnosis." AI can analyse blood reports, imaging and lab results within seconds, but accurate diagnosis still requires a full medical history, physical examination, understanding of risk factors and recognition of subtle warning signs that algorithms may overlook. Verdict: ChatGPT's self-diagnosis guidance was incorrect and potentially harmful when followed without professional supervision — AI-generated health information lacks the clinical context required for safe medical decisions. Source: https://www.firstpost.com/lifestyle/national-doctors-day-2026-doctors-explain-why-self-diagnosis-with-ai-can-be-risky-14027884.html
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