Wei J, et al. - Researchers shared their experience with oral steroid and greater occipital nerve (GON) injection with steroid as transitional treatments for cluster headache. A retrospective review was performed of charts for patients evaluated with cluster headache at their center and captured episodes of transitional therapy utilized from 1995 to 2014. Data suggested that both prednisone and GON injections were effective in the majority of patients with cluster headache for transitional treatment. A higher response to oral steroids was noted.