Our lawyers stopped accepting new Tylenol autism and ADHD cases after Judge Denise Cote excluded the plaintiffs’ causation experts, a ruling that led to the dismissal of the federal lawsuits.
There is now real reason for renewed optimism. In July 2026, the Second Circuit overturned the judgments resulting from Judge Cote’s expert testimony rulings. The defendants then asked the appeals court to reconsider, and, as we discuss below, that request has now been denied.
But our firm has not yet resumed accepting new Tylenol autism or ADHD claims. The appeals court did not decide that Tylenol causes autism or ADHD, and important questions about the expert evidence still have to be addressed on remand. We will continue following the litigation and reassess our position as the next steps become clearer.











