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Can I give my baby Tylenol for teething 6 to 12 months?

Yes, acetaminophen (Tylenol) can be given to a baby 6 to 12 months old for teething discomfort, but it should be dosed by weight and only used occasionally, not as a routine fix.

Health Canada and Canadian pediatric health sources both list acetaminophen as an appropriate option for teething pain in babies this age, alongside non-drug soothing methods.

Strength of evidence

Good

This is based on consistent Canadian and international pediatric health guidance rather than randomized trials specifically testing acetaminophen for teething pain, since teething itself is a normal process without a dedicated drug trial base.

What the evidence says

Yes, you can give acetaminophen (the drug in Tylenol) to a baby between 6 and 12 months old if teething is making them really uncomfortable. A Canadian children's health resource says parents can treat teething pain with acetaminophen or ibuprofen alongside comfort measures like a chilled teething ring.

The dose depends on your baby's weight, not just their age. Health Canada explains that for babies up to 23 months, the liquid medicine usually comes in a strength of 80 mg per 1 mL, and the right amount depends on weight, so check the package or ask your pharmacist.

Don't give more than the label allows. Giving too much acetaminophen in 24 hours, or combining it with other medicines that also contain acetaminophen, can seriously harm your baby's liver, so always measure carefully with the syringe provided.

Remember teething doesn't cause fever, diarrhea, or rashes. If your baby has a real fever, especially before 3 months old, or ongoing diarrhea, that's likely something else going on, and you should contact your baby's doctor rather than assuming it's just teeth coming in.

Many babies do fine with non-medicine options first, like a cold, clean washcloth or a firm rubber teething ring to chew on. Save the acetaminophen for times when your baby seems genuinely uncomfortable, not as an everyday routine.

Sources

✓Reviewed by CH, MD, FRCPC

Reviewed by a specialist physician certified by the Royal College of Physicians and Surgeons of Canada, who has read this answer against the sources listed above and confirmed it reflects them. That is not medical advice about your child. How we review

Answer checked September 2, 2026

Educational information only. Not medical advice, not a diagnosis, and no doctor-patient relationship is created by using this. Founded Parent has not examined your child and does not know their history, so this may not apply to you. In an emergency, call your local emergency number. What Founded Parent cannot do

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