Matthew Perry is sharing his sobriety journey.
In his upcoming memoir — "Friends, Lovers and the Big Terrible Thing" — the "Friends" alum, 53, will detail his deeply personal battle with addiction and a near-death experience a few years ago. In 2018, Perry underwent surgery in Los Angeles for a gastrointestinal perforation. While fans knew about the procedure at the time, they didn't know just how close he'd come to death.
According to his new People magazine cover story, Perry's colon burst from opioid overuse and he ended up spending two weeks in a coma and five months in a hospital, also using a colostomy bag for nine months.
Looking back at when he was first taken to the hospital, the actor told the magazine, "The doctors told my family that I had a 2 percent chance to live. I was put on a thing called an ECMO machine, which does all the breathing for your heart and your lungs. And that's called a Hail Mary. No one survives that."
Get top local stories in Connecticut delivered to you every morning. >Sign up for NBC Connecticut's News Headlines newsletter.
PHOTOS: Celebrities Who Got Real About Their Addictions
Perry did survive. However, this hadn't been the first time he'd struggled with substance use. The TV star told the outlet his alcohol addiction started to become apparent after he was cast as Chandler Bing in "Friends" at age 24.
"I could handle it, kind of," Perry recalled. "But by the time I was 34, I was really entrenched in a lot of trouble."
During that time, he continued, "there were years" that he was sober. "Season nine was the year that I was sober the whole way through," he added. "And guess which season I got nominated for best actor? I was like, 'That should tell me something.'"
However, Perry had trouble maintaining his sobriety, with People reporting there was a point during his time on "Friends" that he was taking 55 Vicodin a day.
Entertainment News
While Perry experienced challenges — with People stating he attended rehab 15 times over the years — he stayed committed to the journey and is now sober. And he's ready to share his experience with readers, with his book being released Nov. 1.
"I think they'll be surprised at how bad it got at certain times and how close to dying I came," Perry said. "I say in the book that if I did die, it would shock people, but it wouldn't surprise anybody. And that's a very scary thing to be living with. So my hope is that people will relate to it, and know that this disease attacks everybody. It doesn't matter if you're successful or not successful, the disease doesn't care."
"I'm an extremely grateful guy," he later added. "I'm grateful to be alive, that's for sure. And that gives me the possibility to do anything."