Matthew Perry has clarified his tweet about being ''kicked out'' of therapy and explained that it was just for one day and he's back having sessions now.

The 49-year-old Friends star,  who played Chandler Bing in the long-running American sitcom, was recently revealed to have been hospitalised for three months following a major operation on his stomach to repair a hole.

On Wednesday, Perry sparked concern online after he tweeted that he got kicked out of therapy.

The actor has now opened up about the post and reassured his 1.26 million followers that it was just for that day and he's back to therapy, ''where he belongs''.

Perry has spoken out about his health battles in the past, including alcoholism and an addiction to a prescription painkiller.

He told People in 2013: "I couldn’t stop.

"Eventually things got so bad that I couldn’t hide it, and then everybody knew."

Perry also entered rehab, and has since talked candidly about his experience.

"You can’t have a drug problem for 30 years and then expect to have it be solved in 28 days," he told The Hollywood Reporter.

"At Phoenix House, I was very moved by the hope that I saw there, which is what this is all about."

"Getting sober is a really hard thing to do."

He continued: "I’ve had a lot of ups and downs in my life."

"I’ve learned a lot from my failures, but the best thing about me is if an alcoholic comes up to me and says, 'Will you help me stop drinking?' I will say, 'Yes. I know how to do that.'"

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