Shares of Kenvue rebound today after Trump admin ties use of acetaminophen to autism

Core Viewpoint - The Trump administration has advised pregnant women against taking acetaminophen, the active ingredient in Tylenol, due to potential links to autism, while the FDA is updating product labels to reflect this concern [1][2][3] Group 1: FDA and Drug Approval - The FDA is beginning the process of updating the label for Tylenol and similar products to indicate a possible association between acetaminophen use during pregnancy and increased risk of neurological conditions like autism [2] - The FDA has communicated to doctors that while studies suggest an association between acetaminophen and autism, a causal relationship has not been established, and there are conflicting studies in the scientific literature [3] - The FDA is also moving to approve an older GSK drug for treating autism symptoms, which has shown some promise in non-verbal patients, although the studies are small and not widely beneficial [4][5] Group 2: Industry Response and Market Reaction - Ken View has been actively pushing back against claims linking Tylenol to autism, asserting that no scientific evidence supports this connection [7] - The medical community, including organizations like the American College of Obstetrics and Gynecology and the Society for Maternal Fetal Medicine, continues to support the use of acetaminophen during pregnancy, indicating a lack of consensus on the issue [8][9] - Despite the controversy, Ken View shares have seen a rebound, suggesting investor confidence remains strong amid the political discourse surrounding the drug [11]