I've never heard of demyelination being related to Lupus (only heard of it associated with MS), but when I do a search on "demyelination lupus" a few things do come up.
I guess they would treat it in a similar way to how they treat it in MS?
Sorry I can't be of more help.
Lynnwood, Lupus & Sjogren's ModeratorDIAGNOSING LUPUS & LUPUS RESOURCES
"Life is far too important to be taken seriously" - Oscar Wilde