Acetaminophen dosage for children


Acetaminophen (e.g., Tylenol, Tempra) is a drug that is used to treat fever and pain.Below is a dosage chart for children. It is better to use the child's weight instead of age, and to use a dosing device rather than a spoon. Be careful, there are several products with different acetaminophen concentrations.

To determine the right dosage for your child, follow these steps:

  • Find the line that corresponds to the child's weight (in pounds or kilograms).
  • Identify the proper dose based on the product you have in hand.
  • Administer the dose every 4 to 6 hours for a maximum of 5 doses within a 24-hour period.

 
 

Acetaminophen dosage for children older than 3 months
Weight Age
(use as a guide)
Doseoral drops
80 mg/mL
oral suspension
160 mg/ 5 mL
chewable tablets
80 mg
chewable tablets
160 mg
12 - 17 lbs6 - 7 kg4 - 11 months80 mg1 mL2.5 mL1-
18 - 23 lbs8 - 10 kg12 - 23 months120 mg1.5 mL3.75 mL
1 1/2-
24 - 35 lbs11 - 15 kg2 - 3 years160 mg2 mL5 mL21
36 - 47 lbs16 - 21 kg4 - 5 years240 mg3 mL7.5 mL31 1/2
48 - 59 lbs22 - 26 kg6 - 8 years320 mg4 mL10 mL42
60 - 71 lbs27 - 31 kg9 - 10 years400 mg5 mL12.5 mL52 1/2
72 - 95 lbs32 - 43 kg11 years480 mg6 mL15 mL63

** A medical consultation is required for children 3 months of age and younger who have a fever.

 
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