Acetaminophen — marketed as Tylenol and found in many combination cold remedies and sleep aids — stands as the primary cause of acute liver failure in the U.S., leading to over 50,000 visits to emergency departments annually. Medical professionals advise that consistently using the medication at or near the maximum recommended dosage, or inadvertently mixing products that contain it, can lead to serious liver issues. It is important for Americans to review all medications for acetaminophen and to never surpass the daily limit.
