Recent misinformation has raised concerns about the safety of acetaminophen (more commonly known as Tylenol) during pregnancy.

These claims are not supported by scientific research. Acetaminophen is safe to use during pregnancy when taken as directed. It remains the preferred over-the-counter medication for treating fever and pain in pregnancy.

Leading medical organizations in Canada, the United States, and Europe continue to recommend acetaminophen as the first choice for pain and fever treatment during pregnancy. Both the Society of Obstetricians and Gynaecologists of Canada (SOGC) and Perinatal Services BC have affirmed the safety of acetaminophen during pregnancy. 

You can read the SOGC's statement here.

Why this matters

Untreated fever or pain can pose risks for both you and your baby, and  acetaminophen is the safest treatment for these. Other medications, such as ibuprofen (Advil) and acetylsalicylic acid (Aspirin) should only be used if prescribed by your health care provider.

How to use acetaminophen safely

• Take only when medically needed.
• Follow the recommended dose on the label – or your provider's instructions if different.
• Use for the shortest time necessary.
• Consult a health care provider if you are uncertain or have questions.

Seek medical attention if your fever persists or if you experience a headache that worsens or doesn't go away. These symptoms may indicate pregnancy-related conditions that need urgent attention.

If you have more questions about maternal and child health, please visit our website at www.fnha.ca/what-we-do/maternal-child-and-family-health/maternal-and-child-health.