Ibuprofen Dosing Table

Child’s Weight (pounds)
12-17
18-23
24-35
36-47
48-59
60-71
72-95
96+
lbs
Infant Drops 50mg/1.25 ml
1.25
1.875
2.5
3.75
5
ml
Liquid 100 mg/ 1 teaspoon (tsp)
½
¾
1
2
3
4
tsp
Liquid 100 mg/ 5 milliliters (ml)
2.5
4
5
7.5
10
12.5
15
20
ml
Chewable 50 mg. tablets
2
3
4
5
6
8
tabs
Junior-strength 100 mg tablets
2
3
4
tabs
Adult 200 mg. tablets
1
1
2
tabs
Indications: Treatment of fever and pain.
Table Notes:
  • AGE LIMIT: Don’t use under 6 months of age unless directed by child’s doctor. (Reason: safety not established and doesn’t have FDA approval). Avoid multi-ingredient products in children under 6 years of age (FDA recommendations 1/2008).
  • DOSAGE: Determine by finding child’s weight in the top row of the dosage table.
  • MEASURING the DOSAGE: Syringes and droppers are more accurate than teaspoons. If possible, use the syringe or dropper that comes with the medication. If you use a teaspoon, it should be a measuring spoon. Regular spoons are not reliable. Also, remember that 1 level teaspoon equals 5 ml and that ½ teaspoon equals 2.5 ml.
  • IBUPROFEN DROPS: Ibuprofen infant drops come with a measuring syringe
  • BRAND NAMES: Motrin, Advil, generic ibuprofen
  • ADULT DOSAGE: 400 mg
  • FREQUENCY: Repeat every 6-8 hours as needed
Disclaimer: This information is not intended to be a substitute for professional medical advice. It is provided for educational purposes only. You assume full responsibility for how you choose to use this information.
Copyright: Copyright 1994-2012 Barton D. Schmitt, M.D. Author and Senior Reviewer: Barton D. Schmitt, M.D. Last Revised: 8/16/2011 Content Set: Pediatric HouseCalls Symptom Checker Version Year: 2012