Acetaminophen Use During Pregnancy

When you are pregnant or planning a pregnancy, always check with your healthcare provider before using any medication, including over-the-counter medicines. Health Canada and the Society of Obstetricians and Gynaecologists of Canada confirm there is no proven link between acetaminophen (Tylenol®) use in pregnancy and autism. Acetaminophen remains safe for fever and pain when used as directed — use the lowest effective dose for the shortest time. For personalized advice, speak with your doctor, midwife, pharmacist, or call 8-1-1. Pregnant people should avoid alcohol and drug use, as these can harm your baby.

Overview

While you are pregnant, you may have common problems that aren't caused by your pregnancy, like a cold or influenza (flu). Or you may have a mild headache, mild fever, or backache. These minor symptoms generally don't cause problems or hurt your baby. In general, doctors say it's usually safe to take acetaminophen (Tylenol) for fever and pain.

Follow these over-the-counter medicine precautions:

  • Be safe with medicines. Read and follow all instructions on the label.
  • Ask your doctor before taking any cold or flu medicines, including medicines that have acetaminophen. Not all cold and flu medicines are safe during pregnancy.
  • Do not use other over-the-counter medicines, such as non-steroidal anti-inflammatory drugs (NSAIDs), unless your doctor says it's okay. NSAIDs include ibuprofen (Advil, Motrin) and naproxen (Aleve).

Credits

Current as of: November 9, 2022

Author: Healthwise Staff
Medical Review:
William H. Blahd Jr. MD, FACEP - Emergency Medicine
Kathleen Romito MD - Family Medicine
Adam Husney MD - Family Medicine
Kirtly Jones MD - Obstetrics and Gynecology