By Alexander J. Schorr

Miriam Raftery contributed to this report

September 28, 2025 (Washington D.C.) -- The Food and Drug Administration (FDA) has just approved a version of Leucovorin for autism treatment of children. This action comes after President Donald Trump claimed that Tylenol taken during pregnancy can cause autism, despite the fact that numerous studies have found Tylenol safe to take during pregnancy to reduce pain and fever—conditions that left untreated can damage an unborn child.