The UK-led research team examined existing scientific studies on the subject and concluded that “existing evidence does not show a clear link between in utero exposure to paracetamol and autism and ADHD in offspring.” Their review reinforces earlier statements by the World Health Organization (WHO), which in September clarified that there is currently no conclusive scientific evidence connecting acetaminophen—commonly known as paracetamol—to autism in children.
The WHO issued its statement in response to claims made by US President Donald Trump suggesting a potential link between childhood vaccine use, maternal paracetamol intake, and autism. In its clarification, the global health body noted that extensive research over the past decade, including large-scale studies, has not established a consistent association.
“WHO recommends that all women continue to follow the advice of their doctors or health workers, who can help assess individual circumstances and recommend necessary medicines,” the organization said. It emphasized that any medication should be used with caution during pregnancy, particularly in the first trimester, and always in line with professional medical guidance.
Experts say the findings should reassure expectant mothers that paracetamol, when used as recommended by healthcare professionals, remains a safe option for managing pain and fever during pregnancy.