A gym bunny was horrified to learn working out could KILL HER - as a rare allergy to exercise sees her swell up. Ellie Sullivan was diagnosed with suspected exercise-induced urticaria (EIU) on January 25th meaning just a few minutes of high intensity activity can hospitalise her with an itchy rash and ballooned lips. The beauty salon owner's symptoms first started on Thursday [January 24th] after a 100-metre run with her personal trainer left her with a 'bright red rash' covering her face, neck,