Ibuprofen (Advil, Motrin)

Dosages for ibuprofen medicines for various weights and ages
Medicine Name May Give Every  15-18 lbs. 19-22 lbs. 23-27 lbs. 28-33 lbs. 34-40 lbs. 41-50 lbs. 51-60 lbs. 60-75 lbs. 75-85 lbs. 86-120 lbs. 120+ lbs
Chewable Tablets 100 mg 6 hours      1 chew  1-1/2 chews   2 chews   3 chews   4 chews 6 chews
Infant 50 mg/1.25 mL 6 hours  2mL 2.5mL 3mL 3.5mL              
Suspension 100 mg/5 mL 6 hours  4mL  5mL  6mL  7.5mL  8mL  10mL 12.5 mL 15 mL 17.5 mL  20 mL  
Tablets 200 mg 6 hours            1 tab 1 tab   1.5 tabs 2 tabs 3 tabs
 
 
 

Chewable Tablets 100 mg    

May Give Every 6 hours              
  • 23-27 lbs lbs. - 1 chew
  • 28-40 lbs. - 1.5 chews
  • 41-50 lbs. - 2 chews
  • 52-60 lbs. -  2.5 chews
  • 61-75 lbs. - 3 chews
  • 76-85 lbs. - 3.5 chews
  • 86-120 lbs. - 4 chews
  • 120+ lbs. - 6 chews
 

Infant 50 mg/1.25mL*    

May Give Every 6 hours     
  • 15-18 lbs. - mL
  • 19-22 lbs. - 2.5 mL
  • 23-27 lbs. - 3 mL
  • 28-33 lbs. - 3.5 mL
 

Suspension 100 mg/5 ml    

May Give Every 6 hours     
  • 12-18 lbs. - 4   mL 
  • 19-22 lbs. - 5   mL
  • 23-27 lbs. - 6 mL 
  • 28-33 lbs. - 7.5 mL 
  • 34-40 lbs. - 8 mL
  • 41-50 lbs. - 10 mL 
  • 51-60 lbs. - 12.5 mL
  • 61-75 lbs. - 15 mL
  • 76-85 lbs. - 17.5 mL
  • 86-120 lbs. - 20 mL
 

Tablets 200 mg    

May Give Every 6 hours                     
  • 41-75 lbs. - 1 tab
  • 75-85 lbs. - 1-1/2 tabs
  • 85-119 lbs. - 2 tabs
  • 120+ lbs. - 3 tabs
 
* CAUTION: We recommend that you use the dropper or dosage cup that comes with your medicine to avoid overdosage. Dosage recommendations on bottles may vary from the recommendation on these pages. We would like you to use our recommended dosages unless your health care provider has given you a different (usually higher!) dosage. Aspirin should not be given to your child.