The thought of not being able to stay as active as I was scares me to death. Exercise changed my
life. I went from not walking to running marathons,
half marathons,10k mud runs and sprint triathlons. Having MS is hard emotionally, physically for the patient, family members and all that are around us. The medicine should keep us stable and slow down the progression of MS. I feel that for myself, Gilenya has increased the potential for other chronic illness.