Before Demi Moore was rushed to the hospital, she was reportedly suffering 'what seemed like seizures' at home, claims a source.
The 49-year-old actress was hospitalised on Monday night, and is being treated for substance abuse at the moment.
"Concerned friends called 911," People Magazine quoted a source as saying.he 'Ghost' star is being treated for what her rep says is "exhaustion," as friends privately express concerns about her declining health and mounting stress.
While the cause of the reported seizure was not immediately known, a second source insists that Moore "did not attempt suicide."
According to TMZ.com, Moore went to the hospital after a bad reaction to nitrous oxide.
Moore's reps have not commented since releasing the initial statement.