Tylenol Dosage Chart for Infants and Children

Tylenol (acetaminophen) is an over-the-counter (OTC) medicine that is frequently given to children of all ages to help manage pain or fever. However, giving Tylenol to kids does have risks, including liver damage, overdose, and allergic reactions.

This article will explain how to give Tylenol to children safely. You will learn which type of Tylenol is safe to give kids. You will also learn the appropriate Tylenol dose for infants and children by age.

Tylenol Dosage Calculator for Infants and Children

Here's how to figure out and give the correct dose of Tylenol to your child:

1. Measure your child's weight in pounds.
2. Check the concentration on the package and select the correct table below.
3. Look at the weight-based Tylenol dosages in the charts below.
4. Use the syringe or dosing cup that came with your medication and measure out your child's dose.
   

Infant Tylenol Dosing

If you are using Infants' Tylenol Oral Suspension (with a concentration of 160 mg per 5 ml) the correct dosages by weight are indicated in the chart below.

There are also other formulations of infant acetaminophen with different concentrations, and dosing would be different if you are using a different concentration.

Child Tylenol Dosing

If you are using Children's Tylenol Suspension Liquid (with a concentration of 160 mg per 5 ml) the correct dosages by weight are indicated in the chart below.

Maximum Dose

Children 6 to 11 years: 325 mg every 4 to 6 hours; maximum daily dose: 1,625 mg/day. 

Children ≥12 years and Adolescents:

• Regular strength: 650 mg every 4 to 6 hours; maximum daily dose: 3,250 mg/day unless directed by a physician; under physician supervision daily doses ≤4,000 mg may be used.
• Extra strength: 1,000 mg every 6 hours; maximum daily dose: 3,000 mg/day unless directed by a physician; under physician supervision daily doses ≤4,000 mg may be used.
• Extended-release: 1,300 mg every 8 hours; maximum daily dose: 3,900 mg/day.

Standardized Tylenol Dosing for Children

The standard dosage for liquid Tylenol is 160 milligrams (mg) per 5 milliliters (ml).

However, it also comes In different concentrations, so always make sure you check the concentration on the box.

Your provider or pediatrician is the best person to ask about which Tylenol dose is safe and effective for your child. It's actually a good idea to ask them about it at your child's next check-up—that way, you'll know for sure before your child gets sick.

What to Know Before You Give Your Child Tylenol

All caregivers should know and understand the risks of giving children Tylenol. Here are a few key points to remember:

• Do not give Tylenol to infants under 12 weeks of age without talking to your healthcare provider or pediatrician. If your child has pain or fever at this age, they need immediate medical care to find out what's causing it rather than at-home symptom treatment.
• Do not give children Tylenol doses more often than every four to six hours. Do not give a child more than five doses of Tylenol in one day.
• When giving liquid acetaminophen products to children, always use the measuring tool that came with the product. Kitchen teaspoons are not an accurate dosing tool.
• Shake the bottle well before preparing your child's dose.
• Always double-check the medication and the dose on the bottle. Make sure that you have measured the medicine correctly.
• Do not use Tylenol with any other product that also has acetaminophen in it. If you double up by mistake it could lead to a Tylenol overdose. Check the labels of all OTC products that you give your child.
• Follow the manufacturer's warnings on the label of the product you use. For example, the label might tell you to call your provider if your child's "pain gets worse or lasts more than five days" or if their "fever gets worse or lasts more than three days."
• Learn how to calculate the dosage of Tylenol for infants and toddlers who are under 24 pounds. The drug label only lists dosages for older kids who weigh at least 24 pounds and are 2 years old.

Other Forms of Tylenol for Children

In addition to Tylenol Oral Suspension liquid for infants and children, there are other forms of Tylenol for children over the age of 2 years. The dosing instructions will be on the label of each product.

• Children's Tylenol Chewable Tablets: 160 mg per tablet
• Children's Tylenol Dissolve Powder Packs: 160 mg per packet

Summary

When and how to give Tylenol to your child can be confusing, especially if you've never had to do it before.

The instructions for giving Tylenol to your child will often be right on the product's label.

However, if your child is younger than 2, you won't find this information on the product. Instead, you'll have to talk to your healthcare provider. They can explain how weight-based dosing is used to figure out how much Tylenol is safe to give your child.