akathisia

Etymology
From +  +. See also.

Noun

 * 1)  A sensation of restlessness characterized by an inability to sit still/down or remain motionless/seated, arising from a subjective need or desire to move, often coinciding with the sensation of twitching of muscles, often as a side effect of psychiatric medications.

Translations

 * Chinese:
 * Mandarin: 失靜症, 失靜症
 * Finnish: akatisia
 * Portuguese: acatisia