Earliest feature in Multiple sclerosis is

* Initial Symptoms and percent of cases Sensory loss -37% Optic neuritis- 36% Weakness -35% Ataxia-11%. Optic nerve Pain and temporary vision loss in one eye are common symptoms of optic neuritis. Optic neuritis is linked to multiple sclerosis (MS), a disease that causes inflammation and damage to nerves in your brain and spinal cord Ref Davidson edition23rd pg1110