Hi Red,
Im not sure about the desferal bit,but all i can say is im on exjade & have been for about a year now,and i much prefer exjade now to desferal.I had real problems with desferal coming out in hives & bruises all the time that would take weeks if not months to clear up.
exjade i find more convinent,pop 2 tabs into juice each morning to dissolve and then drink it only once a day.Beats needles any day!but thats just my personal opinion.
I had only a few minor side effects,that were nothing really.So dont be scared about taking exjade!