i am down to 71/2 mg pred and 500 mg of cellcept-i am supposed to be on 2000 mg but i can only take 1 pill a day due to severe headaches. i couldn't take cyclosporin because of terrible headachs. i am glad i can tolerate the 500 mq. of cellcept, as i think that must be what is really helping, as i relapsed when i was on just pred and got to 10 mg. so my question is-has anyone else has headaches on cellcept, and if so did u find any helpful solutions? i can't take any aspirin or ibprofin- also has anyone ever been on this low a dose of cellcept? thanks for any info.u may have.