akathisia

Akathisia is a movement disorder characterized by a feeling of inner restlessness and inability to stay still.[1][4] Usually, the legs are most prominently affected.[2] Those affected may fidget, rock back and forth, or pace,[5] while some may just have an uneasy feeling in their body.[2] The most severe cases may result in aggression, violence or suicidal thoughts https://en.wikipedia.org/wiki/Akathisia