Some Empiric Antimicrobial Agents for Oral Treatment of UTI
| Antimicrobial Agent | Dosage |
|---|---|
| Amoxicillin-clavulanate | 20–40 mg/kg per d in 3 doses |
| Sulfonamide | |
| Trimethoprim-sulfamethoxazole | 6–12 mg/kg trimethoprim and 30-60 mg/kg sulfamethoxazole per d in 2 doses |
| Sulfisoxazole | 120–150 mg/kg per d in 4 doses |
| Cephalosporin | |
| Cefixime | 8 mg/kg per d in 1 dose |
| Cefpodoxime | 10 mg/kg per d in 2 doses |
| Cefprozil | 30 mg/kg per d in 2 doses |
| Cefuroxime axetil | 20–30 mg/kg per d in 2 doses |
| Cephalexin | 50–100 mg/kg per d in 4 doses |