Celine Dion's diagnosis with stiff-person syndrome has brought public attention to the rare neurological disorder, which affects roughly one or two out of every million people. Dion announced Thursday ...

Céline Dion "no longer has control of her muscles," her sister said, a year after the Canadian singer announced she had a very rare neurological disorder known as "stiff-person syndrome." Dion ...

Stiff fingers often result from arthritis, but there are other causes. They include tenosynovitis, which causes trigger finger, carpal tunnel syndrome, or an injury. Stretching, home remedies, and ...

"The awareness that we see with Céline bringing this to the general population… people are going to be interested in finding a cure and better treatments for this disease," Dr. Amanda Piquet tells ...

Share on Pinterest Music icon Celine Dion is opening up about her journey living with the rare neurological condition stiff person syndrome. Neilson Barnard/Getty Images for The Recording Academy ...

In a more serious and rare case, a person could be suffering from stiff person syndrome, a neurological disorder characterised by muscle rigidity and spasms. Stressing the rarity of the condition, Dr ...

Do you wake up in the morning with stiff joints that are hard to move? Medications may help prevent morning stiffness, and there are nondrug treatments you can try to loosen up your stiff joints so ...

Diabetic stiff hand syndromen, also known as diabetic cheiroarthropathy, is a disorder in which finger movement becomes limited as the hands become waxy and thickened. Both people with type 1 diabetes ...