The diagnosis came during Harry's first appearance since releasing his tell-all memoir, 'Spare,' earlier this year.
Harry joined Dr. Gabor Maté for an hour-long session that was streamed live.
The actress recalled the experience while on 'Watch What Happens Live.'
The Duke of Sussex didn't hold back in his new memoir, and some have spoken out in response to his stories.
ET confirms Prince Harry, and wife, Meghan Markle, were asked to vacate their residence at Frogmore Cottage.
Harry and Meghan enjoyed a dinner at a Los Angeles eatery.
The Duke and Duchess of Sussex moved into the residence following their marriage in 2018.
Harry appeared on Tuesday's episode of 'The Late Show With Stephen Colbert.'
Courteney Cox reacts to Prince Harry’s claim that he did mushrooms at her house, in a new interview with ‘Variety.’
The Duke of Sussex wrote about staying at his celebrity crush's house and having a night of partying.
Meghan Markle's team reacts to reports claiming she's suing 'South Park' over their royals parody.
Here's how to listen to Prince Harry's new explosive memoir 'Spare,' released globally on January 10.
The royal was filmed reacting to a man shouting at him during an official event.
A source close to the royal family explains to ET why King Charles wants his son, Prince Harry, at his coronation in May.
