They say laughter is the best medicine. But what if laughter is the disease? For a 6-year-old girl in Bolivia who suffered from uncontrollable and inappropriate bouts of giggles, laughter was a ...

Laughter is commonly associated with happiness, joy, and overall well-being, often serving as a natural expression of positive emotion that strengthens social connections and reduces stress. However, ...

Uncontrolled laughing or crying might indicate pseudobulbar affect (PBA), a neurological condition causing involuntary emotional outbursts unrelated to actual feelings. Frequently linked to stroke, ...

Have you ever heard of pseudobulbar affect or PBA? If you answered no, you're not alone. Charles Darwin first described this health condition now known as PBA more than 130 years ago, but many ...

Add Yahoo as a preferred source to see more of our stories on Google. Laughter feels good and is good for you. I still remember the time I was sitting in class when the teacher asked me to read a ...

They say laughter is the best medicine. But what if laughter is the disease? Subscribe to read this story ad-free Get unlimited access to ad-free articles and exclusive content. For a 6-year-old girl ...

Unusual or uncontrollable laughter can signal serious health issues, according to neurologist Dr. Sudhir Kumar. Conditions like gelastic seizures, laughter-induced syncope, pathological laughter, and ...