Symptoms: Symptoms of overdose may include drowsiness in adults and initially agitation and restlessness, followed by drowsiness in children.
Management of overdose: There is no known specific antidote to levocetirizine.
Should overdose occur, symptomatic or supportive treatment is recommended.
Gastric lavage should be considered following short-term ingestion. Levocetirizine is not effectively removed by haemodialysis.