Ethanol (Alcohol): Adverse reactions, like flushing, sweating, headache and tachycardia where reported after concomitant alcohol ingestion during cefoperazone treatment or alcohol intake up to five days after therapy cessation. Similar reactions were observed also during the administration of other cephalosporins, and the patients should be warned to avoid alcohol during sulbactam / cefoperazone therapy. In patients, who need artificial oral or parenteral nutrition, solutions containing ethanol should be avoided.
Laboratory Test Interactions: A false-positive reaction for glucose in urine may occur with Benedict's or Fehling's solutions.