The options for managing an MS relapse are: 1  treatment with high-dose steroids, either as an in-patient, a âday-caseâ or at home. 2  rehabilitation â after steroids, or without steroids being given.  no treatment.
Best Answer: YM is a youth medium its a youth size. a Small is usually an adult size. ym are snug, if youre like a juniors small. a small would be like a biggish t shirt. like a pe shirt kind of. sort of baggier.
Trending Now. Answers. Best Answer: I was always told the y stood for youth (so a ym would be a youth's medium) and a is for adult sizes (a am would be an adult medium) and so on. So youth sizes are for children and adult sizes are for, well...adults, haha. s=small, m=medium, l=large, and xl=extra large.