short-term side-effects can include  insomnia ,  euphoria  and, rarely,  mania  (in particular, in those suffering from Bipolar disorders I and II). It can also cause  depression  or depressive symptoms and  anxiety  in some individuals. [4]   [5] Long-term side-effects include  Cushing's syndrome , truncal weight gain,  osteoporosis ,  glaucoma  and  cataracts