How often do people with syringomyelia get scoliosis? And my mom said that my syringomyelia can someday end up paralyzing me...Is that true?

Syringomyelia. There is an association that is not well studied and beyond the amount of space I have here. At 22 years of age you should have stabilized your spine. The syrinx should be followed but if it is stable it will not paralyze you. Maintain a normal weight and get into a good exercise program to promote a strong spine. Take vit d3 and calcium. Find a doctor to follow your course.