Washington, August 04 - Lindsay Lohan is being treated at UCLA's Neuropsychiatric Hospital, it has emerged.

Lohan is being treated for both psychiatric and substance abuse issues.

There have been rumblings that Lohan is being weaned off Adderall, but her lawyer Shawn Chapman Holley has denied this.

"The medical professionals at the treatment program are taking a fresh look at Lindsay Lohan and will evaluate which if any prescription drugs are appropriate or not. Under no circumstance is she being weaned off Adderall," TMZ.com quoted Holley as saying.

Officials at Morningside Recovery -- where the judge initially wanted Lindsay to go -- documented that Lindsay would be treated for "methamphetamine" use and "bipolar disorder."

Chapman Holley said: "I am not aware of Morningside's assessment, and as we know she is not at Morningside." (ANI)