LOS ANGELES, Dec 19: Renowned singer Céline Dion is reportedly grappling with the effects of stiff-person syndrome, a neurological disorder that has led to a loss of muscle control. According to statements from her sister, Claudette Dion, shared on Dec. 12, the Grammy-winning artist is experiencing difficulties managing her muscles, a stark contrast to her disciplined and hardworking nature.

In a candid revelation in December 2022, Céline Dion disclosed her diagnosis through an emotional Instagram video, shedding light on the impact of stiff person syndrome causing severe muscle spasms affecting various aspects of her daily life. She expressed the struggle of being unable to use her vocal cords for singing, an activity she has dedicated her life to.

Claudette Dion shared her sister's aspiration to return to the stage, emphasizing uncertainty about the capacity in which it might happen. Addressing the challenge, she noted the significance of vocal cords and the heart as muscles, underscoring the complexity of the situation.

The neurological disorder forced Céline Dion to reschedule and ultimately cancel her entire 2023 tour. Stiff-person syndrome, a rare disease affecting approximately one in a million people, induces progressive muscle stiffness and painful spasms triggered by environmental factors such as sudden movement, cold temperatures, or unexpected loud noises, as outlined by Johns Hopkins Medicine.

Prominent symptoms include muscle stiffening and spasms that can be provoked by emotional stress or external stimuli, sometimes leading to falls. Addressing the rarity of the disease, Claudette Dion acknowledged the lack of awareness and expressed gratitude for the overwhelming support and prayers pouring in for Céline Dion from fans worldwide.