Friend says on 911 call Demi Moore was convulsing

LOS ANGELES - A caller on a 911 recording released by Los Angeles fire officials says Demi Moore smoked something before she was rushed to the hospital on Monday night.
 
The woman on the call released Friday says the actress was having convulsions, shaking and "burning up."
 
She tells emergency operators that Moore had been "having issues lately."
 
The actress has been hospitalized and is seeking professional help to treat her exhaustion and improve her health, according to a publicist.
 
Moore released a statement in November announcing she had decided to end her marriage to Ashton Kutcher following news of alleged infidelity. The two were known to publicly share their affection for one another via Twitter.