Tylenol tablets, which contain acetaminophen, are shown on April 14, 2015 in Chicago, Illinois. New research has shown that acetaminophen, which is found in many over-the-counter painkillers, can dull feelings of pleasure. Previous research found that the medication had a similar effect with feelings of dread.
Tylenol tablets, which contain acetaminophen, are shown on April 14, 2015 in Chicago, Illinois. New research has shown that acetaminophen, which is found in many over-the-counter painkillers, can dull feelings of pleasure. Previous research found that the medication had a similar effect with feelings of dread. Scott Olson Getty Images
Tylenol tablets, which contain acetaminophen, are shown on April 14, 2015 in Chicago, Illinois. New research has shown that acetaminophen, which is found in many over-the-counter painkillers, can dull feelings of pleasure. Previous research found that the medication had a similar effect with feelings of dread. Scott Olson Getty Images

Tylenol kills pain, but may also kill kindness

May 23, 2016 11:00 AM