I have been on Cellcept for 11 years - started out at 1,500 mg/day and increased to 3,000 mg/day after about 4 years - I don't have any side affects and only have to get my blood checked every 6 months - it was monthly when I started, but after a year, it went to quarterly for a couple of years, then semi-annually. I believe the blood tests are because Cellcept is processed through the liver and they want to make sure everything is ok with the liver.

Good luck!