Anybody had a reaction to Predisone? My daughter has had rash & breathing issues (Asthma attack) last couple of times she's taken a 3 day course of Predisone. Went to the gp who said it's not possible cause Predisone stops the allergic response because it dampens down the immune system! Another dr says it's cause she's stopped the Predisone her body is reacting this way. I should clarify that the doseage is tapered when she comes off it & it's not sudden withdrawal.