Multiple sclerosis Health Article

Signs and tests

Symptoms of MS may mimic those of many other nervous system disorders. The disease is diagnosed by ruling out other conditions.

People who have a form of MS called relapsing-remitting may have a history of at least two attacks, separated by a period of reduced or no symptoms.

The health care provider may suspect MS if there are decreases in the function of two different parts of the central nervous system (such as abnormal reflexes) at two different times.

A neurological exam may show reduced nerve function in one area of the body, or spread over many parts of the body. This may include:

• Abnormal nerve reflexes
• Decreased ability to move a part of the body
• Decreased or abnormal sensation
• Other loss of nervous system functions

An eye examination may show:

• Abnormal pupil responses
• Changes in the visual fields or eye movements
• Decreased visual acuity
• Problems with the inside parts of the eye
• Rapid eye movements triggered when the eye moves

Tests to diagnose multiple sclerosis include:

• Cerebrospinal fluid tests, including CSF oligoclonal banding
• Head MRI scan
• Lumbar puncture (spinal tap)
• Nerve function study (evoked potential test)
• Spine MRI

Treatment

There is no known cure for multiple sclerosis at this time. However, there are therapies that may slow the disease. The goal of treatment is to control symptoms and help you maintain a normal quality of life.

Medications used to slow the progression of multiple sclerosis may include:

• Immune modulators to help control the immune system, including interferons (Avonex, Betaseron, or Rebif), monoclonal antibodies (Tysabri), glatiramer acetate (Copaxone), mitoxantrone (Novantrone), methotrexate, azathioprine (Imuran), cyclophosphamide (Cytoxan), and natalizumab (Tysabri)
• Steroids may be used to decrease the severity of attacks

Medications to control symptoms may include:

• Medicines to reduce muscle spasms such as Lioresal (Baclofen), tizanidine (Zanaflex), or a benzodiazepine
• Cholinergic medications to reduce urinary problems
• Antidepressants for mood or behavior symptoms
• Amantadine for fatigue

The following may help MS patients:

• Physical therapy, speech therapy, occupational therapy, and support groups
• Assistive devices, such as wheelchairs, bed lifts, shower chairs, walkers, and wall bars
• A planned exercise program early in the course of the disorder
• A healthy lifestyle, with good nutrition and enough rest and relaxation
• Avoiding fatigue, stress, temperature extremes, and illness

Support Groups

For additional information, see multiple sclerosis resources.