What pill is orange, round, with "10" on one side and "DAN 5554" on the other?

not medical advice: This tablet contains 10mgs of Propanolol, used to help control high blood pressure. Common side effects may include: nausea, drowsiness
Updated on Thursday, February 02 2012 at 10:17AM EST
Collections: propranololtabletsomnolencenauseapill