At this time, there is no experience of overdose to permit definition of the consequence is found. Symptoms of overdose may include drowsiness in adults and initially agitation and restlessness, followed by drowsiness in children. There is no known specific antidote to LEVOMONT. If should overdose occur, symptomatic or supportive treatment is recommended. LEVOMONT is not effectively removed by dialysis, and dialysis will be ineffective unless a dialyzable agent has been concomitantly ingested.