BROMPHENIRAMINE (DIMETAPP) 
Brompheniramine (Dimetapp); Antihistamine; Elix: 2 mg/5 mL 
 Tab: 4, 8 mg 
 Tab, SR: 12 mg; All doses are PO 
 <6 yrs: 0.125 mg/kg/dose q6h prn (max 8 mg/day). 
 6-12 yrs: 2-4 mg q6-8h prn (max 16 mg/day) 
 >12 yrs: 4-8 mg q4-6h prn or 12 mg SR bid (max 24 mg/day). 
 May cause drowsiness. 
 
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