Classes
DEA Class; Rx
Common Brand Names; Ceftin, Zinacef
- Cephalosporins, 2nd Generation
Description
Oral/parenteral second-generation cephalosporin
Used for severe upper and lower respiratory tract infections, skin infections, otitis media, and surgical prophylaxis
Oral tablets and suspension are not bioequivalent and are not substitutable on a milligram-per-milligram basis
Indications
Indicated for the treatment of Pharyngitis/Tonsillitis
Indicated for the treatment of Acute Bacterial Maxillary Sinusitis
Indicated for the treatment of Acute Bacterial Exacerbations of Chronic Bronchitis
Indicated for the treatment of Secondary Bacterial Infections of Acute Bronchitis
Also indicated in Uncomplicated Pneumonia, Uncomplicated Skin/Skin Structure Infections, Uncomplicated Urinary Tract Infections, Gonorrhea, Early Lyme Disease, Severe or Complicated Infections
Contraindications
Documented hypersensitivity
Adverse Effects
- Diarrhea (4-11%; depends on duration)
- Decreased hemoglobin or hematocrit (10%)
- Eosinophilia (7%)
- Nausea or vomiting (3-7%)
- Vaginitis (<5%)
- Transient rise in hepatic transaminases (2-4%)
- Diaper rash (3%)
- Increase in alkaline phosphatase (2%)
- Thrombophlebitis (2%)
- Increase in lactate dehydrogenase (1%)
- Anemia
- Cholestasis
- Colitis
- Dyspnea
- Epidermal necrolysis
- Increase in blood urea nitrogen (BUN) and creatinine
- Jaundice
- Nephritis
- Prolonged prothrombin time (PT)/international normalized ratio (INR)
- Rash
- Stevens-Johnson syndrome
- Stomach cramps
- Transient neutropenia and leukopenia
- Urticaria
Warnings
Do not crush tablet
Prolonged INR in nutritionally deficient patients, prolonged treatment, and hepatic and renal disease reported
Film-coated tablet and oral solution are not bioequivalent; tablets should not be crushed
Use caution in patients with history of colitis, renal impairment, or with a history of seizure disorders
Use with caution in patients with history of penicillin allergy
Reduce dosage by 50% if CrCl is 10-30 mL/min and by 75% if CrCl <10 mL/min (high doses may cause CNS toxicity)
Some products may contain phenylalanine
Bacterial or fungal overgrowth of nonsusceptible organisms may occur with prolonged or repeated therapy
Pregnancy and Lactation
Available data from published epidemiologic studies, case series, and case reports over several decades in pregnant women have not established drug-associated risks of major birth defects, miscarriage, or adverse maternal or fetal outcomes
Based on several published case reports describing multiple lactating women receiving therapy via intravenous, intramuscular, and oral routes, drug is present in human milk; the highest maternal milk concentration described occurred in lactating women 8 hours after an intramuscular administration of 750 mg; allowing for an infant milk consumption of 150 mL/kg/day, the estimated breastfed infant dose would be less than 1% of adult dose
Maximum Dosage
9 g/day IV/IM; 1,000 mg/day PO.
9 g/day IV/IM; 1,000 mg/day PO.
240 mg/kg/day IV/IM (Max: 9 g/day); 1,000 mg/day PO.
240 mg/kg/day IV/IM (Max: 9 g/day); 30 mg/kg/day PO (Max: 1,000 mg/day).
3 to 11 months: 240 mg/kg/day IV/IM; 30 mg/kg/day PO.
1 to 2 months: Safety and efficacy have not been established; however, doses up to 150 mg/kg/day IV/IM and 30 mg/kg/day PO have been used off-label.
8 days and older: Safety and efficacy have not been established; however, doses up to 150 mg/kg/day IV/IM have been used off-label.
0 to 7 days: Safety and efficacy have not been established; however, doses up to 100 mg/kg/day IV/IM have been used off-label.
How supplied
Cefuroxime
oral suspension (discontinued; anticipated final availability early 2018)
- 125mg/5mL
- 250mg/5mL
powder for injection
- 750mg
- 1.5g
- 7.5g
- 75g
- 225g
tablet
- 250mg
- 500mg