As a favor to his former girlfriend Stacy Warner, House drugs her husband Mark who refused to be examined by him. He's diagnosed with brain symptoms that seem to fit encephalitis or Alzheimer, but tests prove inconclusive. Chase found that he took amphetamines. Then a row with Stacy causes Greg to discover that Mark has erratic memory loss. He concludes porphyria is likely, but the only test to justify dangerous therapy is perilous, especially as Mark refuses to take the attack-inducing cocktail.
Did You Know?
[All trivia items for this title are spoilers.
When Mark is having his panic attack a nurse rushes to his bedside. When House and Stacy come out of the elevator seconds later, the same nurse is coming out with them. See more
Dr. Gregory House
[about House's ex-girlfriend's new husband
He's my patient. I'm sure he's a good guy, he's probably a great guy. Probably a much better guy than I am. And some part of me wants him to die. I'm just not sure if it's because, I want to be with her, or if it's because I want her to suffer.
I Call It Love
Written by Wayne Jones
and Windy Wagner
Performed by Windy Wagner See more