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Dosage Chart

Children’s Tylenol (Acetaminophen) Dosage:

NOTE: New Concentration for Infants. In accordance with FDA recommendations, acetaminophen manufacturers have changed the concentration of infant acetaminophen from 80mg/0.8ml to 160mg/5ml. Be aware that there may be both the old and new concentrations of infant’s acetaminophen products available in stores and in medicine cabinets. The pediatric acetaminophen products currently on the market can continue to be used as labeled. Be sure to check the label or contact our office should you have questions.

NOTE: AGE LIMIT. Don’t use under 12 weeks of age.

(OLD) Infant’s Concentrated Drops *
80mg/0.8mL
(NEW) Infant’s Suspension
Children’s Suspension Liquid
160mg/5mL
Children’s Soft Chewable Tablets
80mg each
Junior Strength Chewable Tablets
160mg each
Weight Age Dropperful
(Use dropper)
Teaspoon Tablet Tablet
6-11 lbs 0-3 mos Call office Call office
12-17 lbs 4-11 mos Call office Call office
18-23 lbs 12-23 mos 1.2 mL ¾ tsp.
(3.75 ml)
24-35 lbs 2-3 yrs 1.6 mL 1 tsp.
(5 mL)
2 1
36-47 lbs 6-8 yrs 2 tsp. 4 2
48-59 lbs 6-8 yrs 2 tsp. 4 2 ½
60-71 lbs 9-10 yrs 5
72-95 lbs 11 yrs 3 tsp. 6 3
96 lbs & over 12 yrs 8 4

Please note: One dose lasts 4 hours. Do not give >5 doses in 24 hours.

Children’s Motrin (Ibuprofen) Dosage

Infant’s Ibuprofen Concentrated Drops
50mg/1.25mL
Children’s Ibuprofen Suspension
100mg/5mL
Children’s Soft Chewable Tablets
50mg each
Junior Strength Chewable Tablets
100mg each
Adult Tablets
200mg
Weight Age Dropperful
(Use dropper)
Teaspoon Tablet Tablet Tablet
0-5 mos
12-17 lbs 6-11 mos 1.25 mL ½
18-23 lbs 12-23 mos 1.875 mL ¾ tsp.
24-35 lbs 2-3 yrs 1 tsp. 2
36-47 lbs 4-5 yrs 3
48-59 lbs 6-8 yrs 2 tsp. 4 2 1
60-71 lbs 9-10 yrs 2½ tsp. 5 1
72-95 lbs 11 yrs 3 tsp. 6 3

Please Note: Not to be used under 6 months of age. One dose lasts 6-8 hours.

  • Milliliter is abbreviated as mL; 5mL equals one teaspoon (tsp).
  • Don’t use household teaspoons, which can vary in size.
  • Aspirin should not be used in children to treat fever or pain.
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