Cellcept was really rough for me to get used to, it's like a slam to the system when you first start them. After I got used to them and learned to live around the pills because you can only eat so many hours after or before taking them and such, I have had good results and now the only energy I get now a days is from my cellcept. Cellcept is the reason though I got on antidepressants(not because i was depressed) but because between that and the steroids my emotions were all over the place. I cried because someone knocked my pencil on the floor for like 10 minutes. Now to be fair I have been on high dosages for about 8 years so I had time to get used to them and I relapsed pretty close to when I first started them so i can't give you an exact time frame. If I had taken care of my body and not wear myself out to cause the relapse it probably wouldve been like 6 months or so for me to feel totally better. Give it some time, like I said you need to let your body get used to the meds they are pretty hardcore. Like I used to never be able to eat hours within taking those pills and now I can eat while i take them with no problems. Oh and stock up on popsicles, trust me they help with that burny queasy stomach feeling those meds cause.