News Is Tylenol safe during pregnancy? Expert raises alarm about possible link to autism, ADHD. November 9, 2022Karen Weintraub, USA TODAYComments Off on Is Tylenol safe during pregnancy? Expert raises alarm about possible link to autism, ADHD. Can you take Tylenol during pregnancy? A renowned epidemiologist cautions pregnant people that acetaminophen may be linked to autism or ADHD.