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Home > Wellness > Health Library > Secondary Progressive Multiple Sclerosis
Secondary progressive multiple sclerosis (MS) is a form of MS in
which symptoms are constant, do not improve, and may get increasingly worse.
This is a result of steady damage to the nerves in the brain and the spinal
The secondary progressive form of MS follows a phase known as
relapsing-remitting MS, in which symptoms repeatedly appear or get worse, then
improve. This cycle can repeat for many years before secondary progressive MS
Current as of:
February 19, 2016
Adam Husney, MD - Family Medicine & Anne C. Poinier, MD - Internal Medicine & Karin M. Lindholm, DO - Neurology
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