Beta Blocker Protects against Sun Damage (VIDEO) Experimental Biology This video is under embargo. Please login to access this video. Caption A new study finds that carvedilol, a drug typically used to treat high blood pressure, can protect against the sun-induced cell damage that leads to skin cancer. Credit Bradley T. Andresen PhD, Western University of Health Sciences 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.