Cutie received and IV injection of Dexamethasone while in the hospital in May 2015. I have read that this is a steroid and can cause diabetes. In order for her to get steroid induced diabetes, would the vet have overdosed her with dexamethasone? she also was in remission for nine months and now back on lantus for the last 6 months. any chance of getting into remission again? I didn't like her remission the first time the numbers esp. in the morning was over 150mg. then she kept creeping up.