The impact of glutathione metabolism in autism spectrum disorder ScienceDirect Recent news may be raising questions about autism, acetaminophen and vitamin B. Experts in autism, pregnancy and pediatrics have all issued guidance through their professional organizations. Nationwide Children's experts are sharing this Acetaminophen Use in Pregnancy and Autism Risk: What Other Data Exists? The Xchart.com Blog Acetaminophen is an over the counter medicine used to reduce fevers and relieve pain. It is sold under many brand names, including Tylenol. Decades of research have found that acetaminophen is safe for children