Overdosage may result in skin irritation.
Misuse/Accidental ingestion:
Swallowing of the ointment might cause gastrointestinal symptoms like vomiting and diarrhoea. Treatment is symptomatic.
Following oral ingestion, symptoms of overdosage may include colic, dizziness, delirium, muscle twitching, epileptiform convulsions and depression of the central nervous system. Breathing may be difficult. There may also be haematuria and albuminuria.
Patients with severe gastrointestinal or neurological symptoms of poisoning should be observed and treated symptomatically. Do not induce vomiting.
Convulsions may be controlled by the intravenous administration of diazepam 5-10 mg.