A man cannot stop laughing after an operation

A grandfather from the Netherlands had a hip operation some time ago. The elderly man woke up from anesthesia and since then he can't stop laughing.

A resident of the Netherlands had a hip operation and, after waking up from anesthesia, now he can't stop laughing. Almost every phrase of the pensioner is accompanied by uncontrollable laughter, which has already become a part of his life. Doctors say that this is a very rare syndrome that the man will have for the rest of his life.

Haga's endless laughter irritates not only his wife, but also his daughter and brother. They have become less likely to visit.