SCA3 hereditary spinal cerebellar ataxia is not considered a chronic disease, it is a hereditary disease, often with an insidious onset, chronic progressive progression, and gradual aggravation of clinical symptoms.
SCA3, also known as spinal cerebellar ataxia type 3, is a neurological genetic disease, mostly autosomal dominant, and dozens of SCA-causing genes have been identified. The disease usually starts in adulthood and has a chronic progressive course, with a gradual decline in motor coordination characterized by degeneration of the spinal cord, cerebellum, and brainstem.
Patients with the disease often present with slowly progressive gait instability, hand clumsiness, dysarthria, nystagmus, and other manifestations of ataxia, and the majority of patients need to use a wheelchair 10 to 15 years after the onset of the disease. As the disease progresses, there will be further loss of life functions and even the need for long-term bed rest.
If you are diagnosed with Spinocerebellar Ataxia Type 3, please follow the doctor’s instructions for treatment.