Leva Medical Blogs

Tylenol Use in Pregnancy and Autism: What the Science Really Says

Written by Dr. Jean-Paul Leva | Oct 6, 2025 11:15:45 AM

If you’re pregnant in Queens, Elmhurst, Jackson Heights, Forest Hills, or Flushing, you’ve likely seen headlines linking acetaminophen (Tylenol) to autism. The topic is emotional and confusing. This guide translates the science into clear, practical advice—so you can make confident choices with your OB-GYN and primary care team.

We’ll cover what the research says (and doesn’t say), how scientists judge causation, why autism rates are up, and how to balance risks vs benefits for pain and fever in pregnancy.