Duricef (Cefadroxil) - Drug Interactions, Contraindications, Overdosage

DRUG INTERACTIONS

Drug/Laboratory Test Interactions

Positive direct Coombs’ tests have been reported during treatment with the cephalosporin antibiotics. In hematologic studies or in transfusion cross-matching procedures when antiglobulin tests are performed on the minor side or in Coombs’ testing of newborns whose mothers have received cephalosporin antibiotics before parturition, it should be recognized that a positive Coombs’ test may be due to the drug.

OVERDOSAGE

A study of children under six years of age suggested that ingestion of less than 250 mg/kg of cephalosporins is not associated with significant outcomes. No action is required other than general support and observation. For amounts greater than 250 mg/kg, induce gastric emptying.

In five anuric patients, it was demonstrated that an average of 63% of a 1 g oral dose is extracted from the body during a 6–8 hour hemodialysis session.

CONTRAINDICATIONS

DURICEF is contraindicated in patients with known allergy to the cephalosporin group of antibiotics.