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FAQs

Frequently Asked Questions About MS
 

 

Q.

What is multiple sclerosis?

A.

Multiple sclerosis is a chronic, unpredictable disease of the central nervous system (the brain, optic nerves, and spinal cord). It is thought to be an autoimmune disorder. This means the immune system incorrectly attacks the person's healthy tissue.

MS can cause blurred vision, loss of balance, poor coordination, slurred speech, tremors, numbness, extreme fatigue, problems with memory and concentration, paralysis, and blindness and more. These problems may be permanent or may come and go.

Most people are diagnosed between the ages of 20 and 50, although individuals as young as 2 and as old as 75 have developed it. MS is not considered a fatal disease as the vast majority of people with it live a normal life-span. But they may struggle to live as productively as they desire, often facing increasing limitations.

   
Q. Who gets MS?
A.

Anyone may develop MS but there are some patterns. Twice as many women as men have MS. Studies suggest that genetic factors make certain individuals more susceptible than others, but there is no evidence that MS is directly inherited. It occurs more commonly among people with northern European ancestry. People of African, Asian, and Hispanic backgrounds are also diagnosed with MS, however, the incidence is much lower.

 
Q. How many people have multiple sclerosis?
A.

Approximately 400,000 Americans have MS, and every week about 200 people are diagnosed. World-wide, MS affects about 2.5 million people. Because the Centers for Disease Control and Prevention (CDC) does not require U.S. physicians to report new cases, and because symptoms can be completely invisible, the numbers can only be estimated.

 
Q. What are the typical symptoms of MS?
A.

Symptoms of MS are unpredictable, vary from person to person, and from time to time in the same person. For example: One person may experience abnormal fatigue and episodes of numbness and tingling. Another could have loss of balance and muscle coordination making walking difficult. Still another could have slurred speech, tremors, stiffness, and bladder problems.

Sometimes major symptoms disappear completely, and the person regains lost functions. In severe MS, people have symptoms on a permanent basis including partial or complete paralysis, and difficulties with vision, cognition, speech, and elimination.

 
Q. What causes these symptoms?
A.

MS symptoms result when an immune-system attack affects myelin, the protective insulation surrounding nerve fibers of the central nervous system (the brain and spinal cord). Myelin is destroyed and replaced by scars of hardened "sclerotic" tissue. Some underlying nerve fibers are permanently severed. The damage appears in multiple places within the central nervous system.

Myelin is often compared to insulating material around an electrical wire; loss of myelin interferes with the transmission of nerve signals.

 
Q. Is MS fatal?
A.

In rare cases MS is so malignantly progressive it is terminal, but most people with MS have a normal or near-normal life expectancy. Severe MS can shorten life.

 
Q. Does MS always cause paralysis?
A.

No. Moreover, the majority of people with MS do not become severely disabled. Two-thirds of people who have MS remain able to walk, though many will need an aid, such as a cane or crutches, and some will use a scooter or wheelchair, because of fatigue, weakness, balance problems, or to assist with conserving energy.

 
Q. Is MS contagious or inherited?
A.

No. MS is not contagious and is not directly inherited. Studies do indicate that genetic factors may make certain individuals susceptible to the disease.

 
Q. Can MS be cured?
A.

Not yet. There are now FDA-approved medications that have been shown to "modify" or slow down the underlying course of MS. In addition, many therapeutic and technological advances are helping people manage symptoms. Advances in treating and understanding MS are made every year, and progress in research to find a cure is very encouraging.

Q. What medications and treatments are available for MS?
A.

The National Multiple Sclerosis Society recommends treatment with one of the FDA-approved "disease-modifying" drugs as soon as possible following a definite diagnosis of MS with active or relapsing disease. These drugs help to lessen the frequency and sever-ity of MS attacks, reduce the accumulation of lesions (areas of damage) in the brain, and may slow the progression of disability.

The FDA has also approved a disease-modifying drug for reducing disability and/or the frequency of attacks in patients with secondary-progressive, progressive-relapsing or worsening relapsing-remitting MS. This drug is a chemotherapeutic agent. The lifetime dose is limited to prevent heart damage.

In addition to drugs that address the basic disease, there are many therapies for MS symptoms such as spasticity, pain, bladder problems, fatigue, sexual dysfunction, weakness, and cognitive problems. People should consult a knowledgeable physician to develop a comprehensive approach to managing their MS.

 
Q. Why is MS so difficult to diagnose?
A.

In early MS, symptoms that might indicate any number of possible disorders come and go. Some people have symptoms that are very difficult for physicians to interpret, and these people must "wait and see." While no single laboratory test is yet available to prove or rule out MS, magnetic resonance imaging (MRI) is a great help in reaching a definitive diagnosis.

 
Q. What does the National Multiple Sclerosis Society do to help people with MS and their families?
A.

Mission Statement: The National Multiple Sclerosis Society's mission is to end the devastating effects of MS. We do this through the research we support to find the cause, cure, and improved treatments of the disease; the services we provide to people with MS and their families; the professional education programs we offer to health-care providers; and our advocacy efforts to encourage public policies supportive of the needs of people with multiple sclerosis. This is why the National MS Society is here.

The National MS Society meets all the standards of the agencies that rate not-for-profit groups in the United States.

Please visit the chapter nearest you to learn more.
Just telephone 1-800-FIGHT-MS to get connected.

How we fulfill our mission:

The Society:

  • Helps keep families together despite the strain of dealing with chronic illness
  • Helps people with MS get and keep jobs
  • Provides accurate and up-to-date information about MS
  • Gives free counseling
  • Runs self-help groups
  • Advocates for people with disabilities
  • Refers people to medical professionals with expertise in the disease

And, in every way encourages empowerment These things mean the difference between living a full and active life and just existing for thousands of people with MS.

   

The above is taken from the brochure Just the Facts

 
     
  Last updated August 3, 2006  
FAQsGlossary of MS Terms  


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