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Overdosage & Contraindications
CONTRAINDICATIONS
Augmentin is contraindicated in patients with a history of allergic reactions to any penicillin. It is also contraindicated in patients with a previous history of Augmentin-associated cholestatic jaundice/ hepatic dysfunction. OVERDOSAGE Text Continues Below
Following overdosage, patients have experienced primarily gastrointestinal symptoms including stomach and abdominal pain, vomiting, and diarrhea. Rash, hyperactivity, or drowsiness have also been observed in a small number of patients. In the case of overdosage, discontinue Augmentin, 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. A prospective study of 51 pediatric patients at a poison center suggested that overdosages of less than 250 mg/ kg of amoxicillin are not associated with significant clinical symptoms and do not require gastric emptying. 3 Interstitial nephritis resulting in oliguric renal failure has been reported in a small number of patients after overdosage with amoxicillin. Renal impairment appears to be reversible with cessation of drug administration. High blood levels may occur more readily in patients with impaired renal function because of decreased renal clearance of both amoxicillin and clavulanate. Both amoxicillin and clavulanate are removed from the circulation by hemodialysis. (See DOSAGE AND ADMINISTRATION for recommended dosing for patients with impaired renal function.)
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