Episode Name: Better Half
Episode Overview: House and his team treat an Alzheimer's patient who vomits blood and flies into violent rages. Meanwhile, when Wilson tells House about a patient who has never had sex with her husband of 10 years, claiming A-sexuality, House makes a wager with him that there has to be an underlying cause.
Episode Number: 9
Episode Season: 8
Episode First Aired: 2012-01-23