Am on Tysabri, and have lost some hair, and stress will cause some hairloss also. Can call that a double whammy, but we are uNIQUE

For Six Months I was on Copaxzone and I lost a lot of Hair.

My hair thinned while on Tysabri, but don't remember if is was a side effect or not.

I found this from another forum, and thyroid/interferon use is also mentioned - http://www.thisisms.com/forum/rebif-f6/ ... html#p8257

Have your thyroid levels checked too.