Céline Dion has publicly discussed her battle with Stiff-Person Syndrome (SPS), a rare neurological disorder that caused debilitating muscle spasms and significantly impacted her ability to move. The singer revealed the condition forced her to step away from performing for several years, describing the challenges she faced and the difficulties of living with the unpredictable illness. Dion detailed how SPS initially hindered simple activities and eventually rendered her unable to walk or sing comfortably. Despite the immense hurdles, she is actively undergoing treatment and therapy to regain control of her body. The artist expressed a strong desire to return to the stage and is currently planning a concert comeback scheduled for September 2026. She hopes to share her music and connect with her fans once more, and is determined to face the future with courage and resilience.