cefuroxime, Ceftin, Zinacef
Omudhome Ogbru, PharmD
Omudhome Ogbru, PharmD
Dr. Ogbru received his Doctorate in Pharmacy from the University of the Pacific School of Pharmacy in 1995. He completed a Pharmacy Practice Residency at the University of Arizona/University Medical Center in 1996. He was a Professor of Pharmacy Practice and a Regional Clerkship Coordinator for the University of the Pacific School of Pharmacy from 1996-99.
Medical and Pharmacy Editor:
GENERIC NAME: cefuroxime
BRAND NAME: Ceftin, Zinacef
DRUG CLASS AND MECHANISM: Cefuroxime is a semisynthetic cephalosporin antibiotic, chemically similar to penicillin. Cephalosporins stop or slow the growth of bacterial cells by preventing bacteria from forming the cell wall that surrounds each cell. The cell wall protects bacteria from the external environment and keeps the contents of the cell together. Without a cell wall, bacteria are not able to survive. Cefuroxime is effective against a wide variety of bacteria, such as Staphylococcus aureus, Streptococcus pneumoniae, Haemophilus influenzae, E. coli, N. gonorrhea, and many others. The FDA approved cefuroxime in December 1987.
GENERIC AVAILABLE: Yes
PRESCRIBED FOR: Cefuroxime is effective against susceptible bacteria causing infections of the middle ear (otitis media), tonsillitis, throat infections, laryngitis, bronchitis, and pneumonia. It also is used for treating urinary tract infections, skin infections, and gonorrhea. Additionally, it is useful in treating acute bacterial bronchitis in patients with chronic obstructive pulmonary disease (COPD).
DOSING: Typical adult oral doses are 250 or 500 mg twice daily for 7-20 days depending on the type and severity of the infection. A single 1000 mg dose may used for uncomplicated gonorrhea. The tablets and suspension are not interchangeable.
DRUG INTERACTIONS: Probenecid increases the concentration of cefuroxime in the blood. Drugs that reduce acidity in the stomach (for example, antacids, H2-blockers, proton pump inhibitors) may reduce absorption of cefuroxime.
PREGNANCY: Cephalosporins are usually considered safe for use during pregnancy.
NURSING MOTHERS: Cefuroxime is excreted in breast milk and may cause adverse effects in the infant. Cefuroxime is approved for pediatric patients 3 months and older.
SIDE EFFECTS: Cefuroxime is generally well tolerated, and side effects are usually transient. Side effects include diarrhea, nausea, vomiting, abdominal pain, headache, rash, hives, vaginitis, and mouth ulcers. Allergic reactions, severe skin reactions, anemia, and seizures also may occur. Since cefuroxime is chemically related to penicillin, patients allergic to penicillin may develop an allergic reaction (sometimes even anaphylaxis) to cefuroxime. Cefuroxime like other antibiotics can alter the colon's normal bacteria, leading to overgrowth of a bacterium called Clostridium difficile. Overgrowth of this bacterium leads to the release of toxins that contribute to the development of Clostridium difficile-associated diarrhea, which may range in severity from mild diarrhea to fatal pseudomembranous colitis.
Reference: FDA Prescribing Information
Last Editorial Review: 2/14/2012
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