Is it safe to take acetaminophen (Tylenol) during pregnancy?

You're dealing with a pounding headache or fever, but you're scared to take anything that might hurt your baby. Here's the good news: decades of research involving millions of pregnancies show that acetaminophen (Tylenol) is absolutely safe during pregnancy. Despite what you may have heard recently, there is no credible scientific evidence linking Tylenol to autism or other developmental problems in children.

The American College of Emergency Physicians (ACEP) and the American College of Obstetricians and Gynecologists (ACOG) both strongly support the safety of acetaminophen in pregnancy. Their official stance is clear: Tylenol remains the first-choice pain reliever and fever reducer for pregnant women. They recommend using the lowest effective dose and only when necessary, just like any medication. These aren't just opinions—they're based on a careful review of all the available scientific evidence.

I understand that there has been some confusing information floating around lately, but here's what matters: the vast majority of doctors, researchers, and medical organizations worldwide agree that Tylenol is safe. We're talking about medications that have been studied for over 50 years with no proven harm to babies. When you're in pain or running a fever, we want you to feel confident about treating it safely.

Here's something really important that often gets overlooked: NOT treating a high fever during early pregnancy can actually be dangerous. Untreated fevers, especially in the first few months, have been linked to severe birth defects like spina bifida and other problems with the baby's spine and brain development. So taking Tylenol when you need it isn't just safe; it's often the right thing to do for both you and your baby.

Bottom Line Summary:

• Tylenol (acetaminophen) is safe to take during pregnancy

• It does NOT cause autism or developmental problems

• Major medical groups like ACOG and ACEP fully support its use

• Take the smallest dose that helps, only when you need it

• Untreated high fevers can actually harm your developing baby

• If you have questions, talk to your doctor; but don't suffer unnecessarily