Tylenol And Caffeine: The Shocking Findings You Need To See

View drug interactions between caffeine and tylenol. These medicines may also interact with certain foods or diseases. Sep 28, 2007 · consuming large amounts of caffeine while taking acetaminophen, a widely used painkiller, could potentially cause liver damage, according to a preliminary laboratory study. Sep 27, 2007 · a mix of acetaminophen and caffeine may cause liver damage, especially in heavy caffeine drinkers, according to a preliminary study conducted by the university of washington in seattle.