Céline Dion's Battle with Stiff-Person Syndrome and Her Determination to Return to the Stage

The singer reveals her struggles with a rare neurological disorder and her near-fatal use of Valium to manage symptoms.

Dion was diagnosed with Stiff-Person Syndrome, a rare condition causing muscle stiffness and spasms.
She took up to 90 milligrams of Valium daily, unaware of its life-threatening risks.
The singer's symptoms began as early as 2008 but were only diagnosed in 2022.
Despite her health challenges, Dion is determined to return to performing.
A new documentary, 'I Am: Céline Dion,' will explore her journey and battle with the disorder.