Sun Pharmaceuticals (NSE:SUNPHARMA) has received a clinical hold from the FDA on its experimental dermatological drug deuruxolitinib over the potential for thromboembolic incidents. The hold pertains to patients taking a 12-mg dose of the Janus kinase (JAK) inhibitor. Reuters was the first to report the news. Sun Pharma maintains confidence in deuruxolitinib despite FDA clinical…