Multiple Sclerosis Causes & Risks

Causes

Malfunction of the body's immune system seems to be the cause of MS, but the exact cause of this malfunction is unknown.

The following conditions may contribute to MS:

Viral or other infection
Genetic factors (heredity)
Environmental factors
Degeneration of parts of the nervous system

Risk Factors

A risk factor is something that increases your chance of getting a disease or condition. Risk factors for MS include:

Sex: female
Age: 15-50 years old
Exposure to certain viruses
Family members who have MS
Northern European descent
Growing up in a colder climate, as opposed to a tropical climate

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2026 EBSCO Publishing All rights reserved.

Empowered

FTY720 (Fingolimod) Oral Medication for Multiple Sclerosis–Results of TRANSFORM Trial
By Mary Kyle Blogger

View Comments Mary Kyle commented 16 years ago.
The causes of MS
on June 10, 2008 - 7:30am

Encylopedia entry for The causes of MS.

The causes of MS by ]]>Raye Lynn Alford, PhD, FACMG]]>
Risk Factors for Multiple Sclerosis (MS)
on June 10, 2008 - 7:30am

Encylopedia entry for Risk Factors for Multiple Sclerosis (MS).

Risk Factors for Multiple Sclerosis (MS) by ]]>Debra Wood, RN]]>
Reducing Your Risk of Multiple Sclerosis (MS)
on June 10, 2008 - 7:30am

Encylopedia entry for Reducing Your Risk of Multiple Sclerosis (MS).

Reducing Your Risk of Multiple Sclerosis (MS) by De
Empowered

Symptoms of Multiple Sclerosis
By Tina Tran on March 28, 2008 - 9:14am

View Comments Anonymous commented 16 years ago.