What is Progressive-Relapsing-MS?

Progressive-Relapsing-MS is characterized by being a continuously worsening type of Multiple Sclerosis. The worsening is from the very beginning of the disease but with occasional relapses along the way. This type of MS is the least common of the four disease courses, the other 3 types are: Relapsing Remitting MS (RRMS), Secondary Progressive MS (SPMS) …