(LOS ANGELES) -- Brooke Mueller, the ex-wife of Charlie Sheen, is headed back to rehab, according to TMZ.
The website reports Mueller overdosed last week on Adderall and now she's now undergoing treatment for Adderall addiction.
Her attorney Yale Galanter told the gossip site, "Brooke was uncomfortable with the way Adderall was making her behave," and that's what led her to commit to the long-term, live-in rehab program.
Galanter claims Mueller's scare last week won't constitute a probation violation. In May, she pled guilty to felony drug possession and was ordered to not drink alcohol for a year. When she was hospitalized last week, only a small amount of alcohol was found in her system, TMZ reports.
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