Treatments For Multiple Sclerosis
Multiple sclerosis (MS) is a debilitating condition that affects the central nervous system. The condition is considered to be autoimmune, in that the immune system mistakenly attacks proteins of the myelinsheath surrounding the nerves of the brain and spinal cord. This results in the damage and inflammation of the sheath and nerves, leading to multiple areas of scarring. Muscle coordination, strength, and vision all may eventually be affected. An estimated 300,000 persons in the United States have MS, with twice as many women as men being affected. Severity of MS varies between individuals, with some experiencing only mild symptoms while others progress to permanent physical disability. Available treatments may modify the course of this condition and help to alleviate symptoms.
Multiple sclerosis occurs in different patterns. For persons with a relapsing form of this condition, treatment with disease-modifying medications may be prescribed. Betaseron, Avonex, and Rebif are injectable beta interferons. They are genetically engineered copies of proteins which naturally occur in the body. All reduce flare-ups of MS, however do not entirely eliminate symptoms. Physicians often recommend such drugs for persons who experience more than one attack of MS per year.