Scientists have found that multiple sclerosis (MS) may be identified at least five years earlier as the patients were more likely to undergo treatments for nervous system disorders like pain or sleep problems, according to a study.

MS results from the body's immune system attacking myelin -- fatty material that enables rapid transmission of electrical signals -- which disrupts the communication between the brain and other parts of the body, leading to vision problems, muscle weakness, difficulty with balance and coordination, and cognitive impairments.