I'm losing a lot of hair and notice it is much thinner. I used to have a healthy, thick mane of hair. I have been taking large dosages of prednisone for the past few months but now I'm down to 25 mg. I also recently started Cellcept. I looked up side effects for this med but it doesn't mention hair loss as a side effect. Has anyone else had this problem while taking Cellcept or could it just be the lupus? It is active right now. I was hospitalized twice in the past three months.