At Mayo Clinic, we take the time to listen, to find answers and to provide you the best care.
Mayo Clinic in Minnesota has been recognized as the best Neurology & Neurosurgery hospital in the nation for 2014-2015 by U.S. News & World Report.
Multiple sclerosis (MS) is a disease in which your immune system attacks the protective sheath (myelin) that covers your nerves. Myelin damage disrupts communication between your brain and the rest of your body. Ultimately, the nerves themselves may deteriorate, a process that's currently irreversible.
Signs and symptoms vary widely, depending on the amount of damage and which nerves are affected. Some people with severe MS may lose the ability to walk independently or at all, while others experience long periods of remission during which they develop no new symptoms.
There's no cure for multiple sclerosis. However, treatments can help speed recovery from attacks, modify the course of the disease and manage symptoms.
Source: http://www.mayoclinic.com
Signs and symptoms of multiple sclerosis vary, depending on the location of affected nerve fibers. MS signs and symptoms may include:
Most people with MS have a relapsing-remitting course, with new symptoms (relapse) that develop over days or weeks and usually improve partially or completely, followed by a quiet period (remission) that can last months or even years. Small increases in body temperature can temporarily worsen signs and symptoms of MS, but that type of event isn't a relapse.
About 60 to 70 percent of people with relapsing-remitting MS eventually develop a steady progression of symptoms, with or without periods of remission (secondary-progressive MS). The worsening symptoms usually include problems with gait. The rate of progression varies greatly among people with secondary-progressive MS.
Some people with MS experience a gradual onset and steady progression of signs and symptoms with no relapses (primary-progressive MS).
Source: http://www.mayoclinic.com
The cause of multiple sclerosis is unknown. It's believed to be an autoimmune disease, in which the body's immune system attacks its own tissues. In MS, this process destroys myelin — the fatty substance that coats and protects nerve fibers in the brain and spinal cord.
Myelin can be compared to the insulation on electrical wires. When myelin is damaged, the messages that travel along that nerve may be slowed or blocked.
It isn't clear why MS develops in some people and not others. A combination of factors, ranging from genetics to childhood infections, may play a role.
Source: http://www.mayoclinic.com
At Mayo Clinic, we take the time to listen, to find answers and to provide you the best care.
There are no specific tests for MS. The diagnosis relies on ruling out other conditions that might produce similar signs and symptoms.
Your doctor is likely to start with a thorough medical history and examination. Your doctor may then recommend:
These tests record the electrical signals produced by your nervous system in response to stimuli. An evoked potential test may use visual stimuli or electrical stimuli, in which you watch a moving visual pattern or short electrical impulses are applied to nerves in your legs or arms. Electrodes measure how quickly the information travels down your nerve pathways.
Source: http://www.mayoclinic.com
People with multiple sclerosis also may develop:
Source: http://www.mayoclinic.com
To help relieve the signs and symptoms of MS, try to:
Source: http://www.mayoclinic.com
Living with any chronic illness can be difficult. To manage the stress of living with MS, consider these suggestions:
Source: http://www.mayoclinic.com
These factors may increase your risk of developing multiple sclerosis:
Source: http://www.mayoclinic.com
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