Multiple sclerosis (or MS) is a chronic, often disabling disease that attacks the central nervous system (CNS), which is made up of the brain, spinal cord, and optic nerves. Symptoms may be mild, such as numbness in the limbs, or severe, such as paralysis or loss of vision. The progress, severity, and specific symptoms of MS are unpredictable and vary from one person to another.Today, new treatments and advances in research are giving new hope to people affected by the disease.
Individuals with multiple sclerosis may experience a wide variety of symptoms. The initial attacks are often transient, mild (or asymptomatic), and self-limited. They often do not prompt a health care visit and sometimes are only identified in retrospect once the diagnosis has been made based on further attacks. The most common initial symptoms reported are: changes in sensation in the arms, legs or face (33%), complete or partial vision loss (optic neuritis) (16%), weakness (13%), double vision (7%), unsteadiness when walking (5%), and balance problems (3%). Fifteen percent of individuals have multiple symptoms when they first seek medical attention. Most people find their initial MS symptoms occur over a period of hours to weeks. For some people the initial MS attack is preceded by infection, trauma or strenuous physical effort.
