The Trump administration suggests a link between acetaminophen use during pregnancy and autism, despite scientific evidence to the contrary. FDA will update safety labels for Tylenol and similar products. HHS will advocate for limited acetaminophen use during pregnancy, citing alleged risks of fever and pain. Kenvue disputes the claim, stating that acetaminophen is safe for pregnant women.

FDA approves leucovorin as a treatment for autism, updating the drug’s label to address cerebral folate deficiency associated with the disorder. The NIH will conduct trials to confirm the effects of leucovorin on autism. Leucovorin is not a cure for autism but may improve speech deficits in some children.

Research suggests a possible link between prenatal acetaminophen exposure and autism, but findings are conflicting. A review funded by NIH indicates a possible causal relationship, urging caution in acetaminophen use during pregnancy. FDA and ACOG maintain acetaminophen is safe during pregnancy, but some parents have filed lawsuits linking the drug to autism.

Read more at CNBC: Trump links autism to Tylenol ingredient acetaminophen during pregnancy