New class of drugs (IMAGE) Charité - Universitätsmedizin Berlin Caption New class of drugs elicits pain-relieving effects at the site of inflammation. Credit Image: G. Del Vecchio & V. Spahn/ Freepik. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.