I was on for about a year. I only got off of it to try for my second baby. I had no side effects and I only had 1 relapse(triggered by an ear infection). I enjoyed te convince of it and the fact that it wasn't a shot. Hope this helps. :)

Aubagio. yelp been on it a yr. only side effect that I experienced/experience is hair on legs/arms gone but hair on head has thinned out. Then last fall pharmacy company changed hands,thru their confusion I had no meds for just over a mo. Started back on same meds now my finger nails split, have weakened. Oh! so awful always have had strong nails w/no splitting.
But I'm handling it, so not really complaining. Just can not pick up a pin or small items, no finger nails to speak of!

I have been on it for a week now, so far nothing really. I feel a little off for a few hours after I take it but not enough to affect me in any way, each day that feeling lessens. I am very sensitive to drugs and keep ending up allergic to a new one every few years, might be why I feel it.