Therapies are currently available for relapsing-remitting MS, secondary progressive MS and progressive relapsing MS.
目前有针对复发-缓解型，继发-进展型，与进展-复发型多发硬化症的治疗方案。
2
Relapsing-remitting multiple sclerosis is an inflammatory demyelinating disease of the CNS that is presumed to have an autoimmune cause.
复发缓和多发性硬化是一种炎性中枢系统脱髓鞘疾病，推测由自身免疫引起。
3
They can reduce the incidence of relapse or extend time between relapses in the relapsing-remitting form of MS but symptoms are not changed by the drugs.