Oral: Population | Infection | Dosage | Duration (days) | | Adolescents and adults (13 years and older) | Pharyngitis /tonsillitis | 250 mg b.i.d. | 10 | | Acute bacterial maxillary sinusitis | 250 mgb.i,d, | 10 | | Acute bacterial exacerbations of chronic bronchitis | 250 or 500 mg b.i.d. | 10 | | Secondary bacterial infections of acute bronchitis | 250 or 500 mg b.i.d. | 5-10 | | Uncomplicated skin and skin- structure infections | 250 or 500 mg b.i.d. | 10 | | Uncomplicated urinary tract infections | 125 or 250 mg b.i.d. | 7·10 | | Uncomplicated gonorrhoea | 1,000 mg once | single dose | | Early Lyme disease | 500 mg b.i.d. | 20 | | Paediatric patients (who can swallow tablet) | Acute otitis media (Under 2 years) | 125 mg b.i.d. | 10 | | Acute otitis media (2-12 years) | 125 mg bi.d. | 10 | | Acute bacterial maxillary sinusitis | 250 mg b.i.d. | 10 |
Population / Infection | Dosage | Duration (days) | | Paediatric Patients. (3 month. to 12 years) | | Pharyngitis / tonsillitis | 20 mg/kg/day divided b.i.d | 10 | | Acute otitis media | 30 mg/kg/day divided b.i.d | 10 | | Acute bacterial maxillary sinusitis | 30 mg/kg/day divided b.i.d | 10 | | Impetigo | 30 mg/kg/day divided b.i.d | 10 |
Parenteral: General doses and recommendation Adults: Many, infections respond to 750 mg three times daily by 1M or IV injection. For more severe infections lhe dose should .be increased to 1.5 g IV three times daily. The frequency of administration may be increased to 6 hourly if necessary, giving total daily doses of 3 to 6 g. Infants and Children: 30 -100 mg/kg/day given as 3 or 4 divided doses. A dose of 60 mg/kg/day is appropriate for most infections. Neonates: 30 - 100 mg/kg/day given as 2 or 3 divided doses. Other recommendation Gonorrhoea: 1.5 g as a single dose (as 2 x 750 mg injections intramuscularly with different sites, e.g. each buttock). Meningitis: Cefuroxime sodium for injection is suitable for sole therapy of bacterial meningitis due to sensitive strains. Adults: 3 g IV every eight hours. Infants and Children 150-250 mg/kg/day IV in 3 or 4 divided doses. Neonates - The dosage should be 100 mg/kg/day IV. Surgical Prophylaxis: The usual dose is 1.5 g of Cefuroxime intravenously before the procedure; this may be supplemented by 750 mg intramuscularly every 8 hours for up to 24 to 48 hours depending upon the procedure. In bone and Joint infections, a 1.5 g dose every 8 hours is recommended. Sequential therapy: Pneumonia:1.5 g three times daily or twice daily (given intravenously or intramuscularly) for 48-72 hours, followed by 500 mg twice daily oral therapy for 7-10 days. Acute exacerbations of chronic bronchitis: 750 mg three times daily or twice daily (given intravenously or intramuscularly) for 48-72 hours, followed by 500 mg twice daily oral therapy for 5-10 days. Duration of both parenteral and oral therapy is determined by the severity of the infection and the clinical status of the patient.
In Impaired renal function: Cefuroxime Sodium for injeclion should be reduced in renal impairment. It is not necessary to reduce the standard dose (750 mg -1.5 g three times daily) until the creatinine clearance falls to 20· mL/min or below. In adults with marked impairment (creatinine clearance 10- 20 mL/min) 750 mg twice daily is recommended and with severe impairment (creatinine clearance < 10 mL/min) 750 mg once daily is adequate. For patients on haemodialysis a further 750 mg dose should be given IV or 1M at the end of each dialysis. In addition to parenteral use, Cefuroxime can be incorporated into the peritoneal dialysis fluid. |