Mystery ER - Season 2 Episode 5 Eating Away/A Model's Malady

"EATING AWAY" An athletic swimmer gets attacks of near-paralytic exhaustion, after which his urine becomes strangely dark. Over the years his symptoms persist until the day he goes into the ER with symptoms of a cardiac arrest. One doctor feels it isn't a heart attack though...instead the illness is something far worse. "A MODEL'S MALADY" A beautiful young woman wakes up with a blinding headache that turns into a host of unexplained symptoms. These symptoms will eventually take her to the top of the modeling industry, but the woman knows that if she doesn't find the underlying malady this illness will soon kill her.