Antibiotic prophylaxis for UTI

Keflex  10 mg/kg/day qd  
Nitrofurantoin   Liquid is very bitter; use sprinkles
Bactrim 2 mg TMP/kg/day qd  
     
     

 

  Dosing Liq/susp Tab/cap
Acetaminophen 10-15 mg/kg/dose q4-6h PO 500mg/5ml 80, 325, 500mg
Acetaminophen with codeine 0.5-1 mg codeine/kg/dose q4-6h PO 120 APAP/12 Cod/5 ml Tylenol #3: 300/30
Amoxicillin/clav (Augmentin) 25-40 mg/kg/day BID PO

200mg/5ml, 400mg/5ml, 600mg/5ml

875mg
Ampicillin/sulb (Unasyn) 100-200 mg/kg/day q6h PO (max 2 gm/dose) Dosed based on ampicillin  
Trimeth/Sulfa (Bactrim) 6-12 mg/kg/day BID PO (based on TMP) 200mg SMX/40mg TMP/5ml 400/80mg; 800/160mg (DS)
Benadryl 0.5-1 mg/kg/dose q6h PO/IV 12.5mg/5ml 25, 50mg
Cefadroxil (Duricef) 30 mg/kg/day BID PO 250mg/5ml, 500mg/5ml 500, 1000mg
Cefazolin (Ancef) 50-100 mg/kg/day q8h IV    
Cephalexin (Keflex) 25-100 mg/kg/day q6-8h PO 250mg/5ml 250, 500mg
Clindamycin 10-30 mg/kg/day q6-8h PO
30-40 mg/kg/day q6-8h IV
75mg/5ml 75, 150, 300mg
Gentamicin 2.5 mg/kg/dose IV Peak/trough with 3rd dose  
Hydrocodone 0.1-0.2 mg/kg/dose q4-6h PO 7.5mg (+ 325 mg acetaminophen)/15ml  
Ibuprofen 5-10 mg/kg/dose q6h PO (children > 6mo) 100mg/5ml 200, 400, 600mg
Metronidazole (Flagyl) 30 mg/kg/day q8h PO/IV 250mg/5ml 250, 500mg
Morphine 0.05-0.1 mg/kg/dose q2-4h IV    
Ondansetron (Zofran) < 13kg: 0.1 mg/kg/dose q6h PO/IV, max dose 5mg 4mg/5ml 4, 8mg; 4mg ODT
Oxycodone (immediate release) 0.05-0.15 mg/kg/dose q4-6h PO 5mg/5ml 5mg
Piperacillin/tazo (Zosyn) 240-300 mg/kg/day q6-8h IV (based on pip)    
Vancomycin 15 mg/kg/dose q8h;  Trough with 4th dose  
author: admin | last edited: Oct. 7, 2020, 9:35 a.m. | pk: 50