Any condition that damages the sheath that protects the brain and spinal nerves.
Overview
Demyelinating disease is any condition that damages the myelin sheath. This sheath protects the brain and spinal nerves. The condition causes nerve inflammation. As a result, nerve impulses may slow or stop.
Symptoms
Symptoms include vision loss, muscle weakness, and loss of sensation.
Treatments
Medications and physical therapy can manage symptoms.
