I am a 66yr old male diagnosed with RRMS 10 yrs. ago; Initially on Rebif for 4 yrs. Switched to Tecfidera 6 yrs ago after first major relapse. Experience with Tecfidera has been good. Now Rx insurance co. is switching to Generic form of Tecfidera. Waiting to here from my nuerologist. I was wondering if anyone has any experience/input on the generic form of Tecfidera?