Tylenol and NSAIDs both help with pain perception and fever, but the medications do have one key difference. Distinctly, ...

The common pain reliever is safe when used as directed, research shows. But scientists remain puzzled by one aspect: how it reduces pain and fever ...

Acetaminophen is widely used to relieve pain, but exactly how it works has long been a mystery. Now, a new study suggests that a key byproduct of acetaminophen may block pain signals at the nerves — ...

President Trump and Robert F. Kennedy, Jr., have tied Tylenol use during pregnancy and folate deficiencies to rising autism ...

On Sept. 22, President Donald Trump pushed an unproven link between Tylenol and an increase in autism in children, and he issued an urgent warning to expectant mothers not to take the medication. What ...