I was on techfidera for one year and it severely lowered my WBC (gave me leukopenia). Also had nasty flushing every single time I took it and a very runny nose.

This stuff was too toxic for my taste! I had a huge concern I would end up with CANCER since there is definite cancer risk. Anyone who saw my bloodwork results would clearly see why. A LOT of my body's natural defenses protecting me from getting cancer was compromised!!

I stopped tecfidera very recently and can only HOPE my WBC goes back to NORMAL. The fine print on this drug says it will NOT return to normal baseline. This does NOT sit well with me and I regret ever going on it. Wish I had tried LDN first.

I am now switching to LDN.