Multifocal Motor Neuropathy
Multifocal motor neuropathy is a progressive muscle disorder characterized by muscle weakness in the hands, with differences from one side of the body to the other in the specific muscles involved. It affects men much more than women. Symptoms also include muscle wasting, cramping, and involuntary contractions or twitching of the leg muscles. The disorder is sometimes mistaken for amyotrophic laterial sclerosis (ALS, or Lou Gehrig's disease) but unlike ALS, it is treatable. An early and accurate diagnosis allows patients to recover quickly.
Treatment for multifocal motor neuropathy varies. Some individuals experience only mild, modest symptoms and require no treatment. For others, treatment generally consists of intravenous immunoglobulin (IVIg) or immunosuppressive therapy with cyclophosphamide.
Improvement in muscle strength usually begins within 3 to 6 weeks after treatment is started. Most patients who receive treatment early experience little, if any, disability. However, there is evidence of slow progression over many years.
The NINDS supports a broad range of research on neuromuscular disorders with the goal of finding ways to prevent, treat, and, ultimately, cure them.
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The Neuropathy Association is the leading national nonprofit organization providing peripheral neuropathy patient support and education, advocating for patients' interests, and promoting critical research. We have 50,000 members and supporters, and a nationwide network of 135 support groups and 12 Neuropathy Centers of Excellence at prominent medical institutions.
110 West 40th Street
New York, NY 10018
Tel: New York
American Chronic Pain Association (ACPA)
Provides self-help coping skills and peer support to people with chronic pain. Sponsors local support groups throughout the U.S. and provides assistance in starting and maintaining support groups.
P.O. Box 850
Rocklin, CA 95677-0850