In October 2005 I had a major MS exacerbation which resulted in me being diagnosed with MS 6 months later. Apparently I have had MS for 18 years, I had
optic neuritis in 1990,
and my MS symptoms were very mild up until the exacerbation. The exacerbation lasted 10 weeks and included electrical back pain, various other types of neurological pain, leg numbness, balance issues, vertigo, banding, some eye issues, and the return of incontinence.