Knuckles information is correct. The only drugs available for MS are injectables..and the only people who take them have relapsing/remitting MS (generally speaking). Once the disease progresses to other states, there arent any drugs recommended; although some doctors will continue a patient on an Interferon or Copaxone for awhile to see if it helps...
Copaxone is injected daily...Rebif, 3 times a week, Betaseron is every other day and Avonex is weekly....some are intramuscular, some are subcutaneous (into the skin, not the muscle). Some are stronger then others, Rebif being the strongest of them all.
Your friend who has MS must have reasons why she wouldnt want to use a drug- most people are afraid of the idea of injecting...its scary at first; however its easy to get used to! Statistics say that using one of the MS drugs helps to keep the disease from progressing and prevents new symtoms from starting. Your friend would do well to come here and read some posts and ask some questions! We would be glad to help her thru this...or with any questions she has...
Hope this helps.
Nikki