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Published on: 7/15/2026

Is it okay to take acetaminophen (Tylenol®) or ibuprofen (Advil®) while breastfeeding?

Yes, acetaminophen (Tylenol®) and ibuprofen (Advil®) are generally considered safe to take while breastfeeding. Both medications pass into breast milk in very small amounts and are widely regarded as compatible with nursing when used at recommended doses.

Key points for breastfeeding parents:

  • Acetaminophen (Tylenol®): Safe for short-term pain and fever relief. Follow standard adult dosing.
  • Ibuprofen (Advil®): Preferred NSAID during breastfeeding due to minimal transfer into breast milk.
  • Always: Stick to the lowest effective dose and consult your healthcare provider before combining with other medications or if your baby was born premature.

If you're experiencing pain, fever, or other symptoms while breastfeeding, understanding the underlying cause is just as important as choosing the right medication. Take a free, instant, online symptom check to better understand what may be going on and get personalized guidance on your next steps—so you can care for yourself with confidence while caring for your baby.

Reviewed for medical accuracy: 07/14/2026

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Explanation

Acetaminophen and Breastfeeding:

Acetaminophen is widely regarded as safe for use during breastfeeding. Studies have shown that only a small amount of acetaminophen passes into breast milk, and the levels are considered too low to cause harm to a breastfeeding infant. It is commonly used for pain relief and fever reduction in nursing mothers without significant risk to the baby. However, it is essential to adhere to the recommended dosage to avoid potential side effects.

Ibuprofen and Breastfeeding:

Ibuprofen is also considered safe for breastfeeding mothers. Similar to acetaminophen, only a small amount of ibuprofen is transferred into breast milk, and it is generally well-tolerated by infants. Ibuprofen can be effective for managing pain and inflammation, making it a suitable option for nursing mothers. Again, following the recommended dosage is crucial.

Consulting Healthcare Professionals:

While both medications are deemed safe, it is always a good idea for breastfeeding mothers to consult with a healthcare professional before taking any medication. This is especially important if the mother has underlying health conditions, is taking other medications, or if the infant has any health concerns. If you're experiencing symptoms and want quick guidance, try our free AI symptom checker to help determine whether you should seek medical care.

Monitoring for Side Effects:

If a breastfeeding mother takes acetaminophen or ibuprofen, it is wise to monitor the infant for any unusual reactions, although serious side effects are rare. If any concerning symptoms arise in the baby, such as unusual lethargy, irritability, or feeding difficulties, it is important to seek medical advice promptly.

(References)

  • Drugs and Lactation Database (LactMed®). Bethesda (MD): National Institute of Child Health and Human Development; 2006-. Acetaminophen. [Updated 2024 Jun 15].

  • Drugs and Lactation Database (LactMed®). Bethesda (MD): National Institute of Child Health and Human Development; 2006-. Ibuprofen. [Updated 2024 Sep 15].

  • Spencer JP, Thomas S, Trondsen Pawlowski RH. Medication Safety in Breastfeeding. Am Fam Physician. 2022 Dec;106(6):638-644. PMID: 36521462.

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