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Primary Progressive Multiple Sclerosis

Primary progressive multiple sclerosis (MS) is a form of MS in which the disease is progressive from the start. Symptoms such as muscle weakness, leg dragging, and stiffness become worse, and nerve function deteriorates steadily, though this occurs at different rates in different people.

Primary progressive MS occurs in just a small number of people with MS. In these people, the illness may be severe from the start with a quick progression of neurological problems over several months. There are no periods when symptoms do not occur (remission).

There is no cure for MS.

By Healthwise Staff
Primary Medical Reviewer Adam Husney, MD - Family Medicine
Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine
Specialist Medical Reviewer Barrie J. Hurwitz, MD - Neurology
Current as of March 12, 2014

WebMD Medical Reference from Healthwise

Last Updated: March 12, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.