Tylenol and Autism Oxidative Stress and Sunlight Medcram Blog Acetaminophen During Pregnancy: What the Research Really Says About Autism Risk Southwest Autism Research & Resource Center (SARRC) No link between acetaminophen use during pregnancy and children's autism risk Evaluating the Role of Susceptibility Inducing Cofactors and of Acetaminophen in the Etiology of Autism Spectrum Disorder The headline Tylenol causes autism has sparked concern. But the science tells a more nuanced story. Some observational studies have found that when pregnant women used more acetaminophen, their Mark Hyman, Acetaminophen Use During Pregnancy and Autism Risk