Health & Fitness Paracetamol may blunt positive emotions: Study Researchers studying the commonly used pain reliever acetaminophen or paracetamol have found that it has a previously unknown side effect: it blunts positive emotions. Pankaj Samantray 14 Apr 2015 20:04 IST Updated On 14 Apr 2015 20:07 IST Follow Us New Update NULL Read More Subscribe to our Newsletter! Be the first to get exclusive offers and the latest news Subscribe Now Read the Next Article