756 CMAJ, July 14, 2015, 187(10) ©2015 8872147 Canada Inc. or its licensors A 26-year-old woman presented to the emergency department with a painful blistering eruption on her hands. She had been squeezing limes and lemons while making sangria the previous day. She had spent the rest of the day outdoors in the sun without sunscreen. Hours later, she experienced a painful burning erythema follow...
