The adverse reactions to cefprozil are similar to those observed with other orally administered cephalosporins. Cefprozil was usually well tolerated in controlled clinical trials. The most common adverse effects of cefprozil are diarrhea, nausea, vomiting, abdominal pain, rash, urticaria, dizziness, hyperactivity, insomnia, confusion etc.
Pregnancy category B. There are no adequate and well-controlled studies in pregnant women. This drug should be used during pregnancy only if clearly needed. Small amounts of cefprozil (<0.3% of dose) have been detected in human milk following administration of a single 1 gram dose to lactating women. Caution should be exercised when cefprozil is administered to a nursing woman, since the effect of cefprozil on nursing infants is unknown.
In patients with known or suspected renal impairment, careful clinical observation and appropriate laboratory studies should be done prior to and during therapy. Prolonged use of cefprozil may result in the overgrowth of nonsusceptible organisms. Cefprozil should be prescribed with caution in individuals with a history of gastrointestinal disease particularly colitis.
Second generation Cephalosporins
Cefprozil powder for suspension should be stored in a cool, dry place (preferably below 30°C) and should be protected from light. Keep out of reach of children.