Apollo doctor warns even laughter can be dangerous: 9 times when it signals hidden brain and heart problems

ChatGPT said:A senior neurologist from Apollo Hospitals has warned that laughter, while usually healthy, can sometimes signal neurological or cardiac problems. In an X post, Dr Sudhir Kumar outlined nine conditions in which laughter may appear as an involuntary or inappropriate response, including gelastic seizures, laughter-induced fainting, pathological laughter, pseudobulbar affect, narcolepsy with cataplexy, mania, Angelman syndrome, frontal lobe lesions, and substance effects.