It is therefore advisable to determine individual response before driving or performing complicated tasks. This effect may be compounded by the simultaneous intake of alcohol or other central nervous system depressants. In some individuals, hypersensitivity reactions including skin reactions and angioedema may develop. Studies with diazepam, and cimetidine have revealed no evidence of interactions. As with other antihistamines it is advisable to avoid excessive alcohol consumption.
Drowsiness can be a symptom of overdosage.
Overdosage in children may produce agitation. In the case of massive overdosage, gastric lavage should be performed together with the usual supportive measures. To date there is no specific antidote. Clear and colourless solution with a banana flavour. Each 15 mL bottle contains 15 mL oral drops.