Cluster Headaches
"In my third recurrance of cluster headaches over a 10 year period, they have become far more intense and frequent, over a month with no let up. As many as four per day. Started on 50mg for four days. Fifth day no prednisone and headaches were back. Now I&#039;m back on prednisone (60mg for 5 days and reduce by 10mg until off) and it is so far keeping them at bay."