I have developed migraines/face pain/ear and eye pain. I feel mine may be from my eye condition but have had so many tests like mris and since the 2 pain docs I saw who deal with rsd said that it can't be in my eyes I have no idea. Especially since I know people with it in their eyes. Anyhow you said your meds don't help but maybe you need to try a new one specific for the head pain if it continues. Feel better