Most patients have been asymptomatic following overdosage or have experienced primarily GI symptoms including stomach and abdominal pain, vomiting and diarrhoea. Rash, hyperactivity or drowsiness have also been observed in a small number of patients.
In the case of overdosage, discontinue amoxicillin with clavulanate potassium, treat symptomatically and institute supportive measures as required. If the overdosage is very recent and there is no contraindication, an attempt at emesis or other means of removal of drug from the stomach may be performed.