@akalsas
Have any of the other things you have tried helped at all? Does anything give you relief? Again it seems unfathomable to live in this pain for 15 years and find nothing that gives even temporary relief. Did you happen to read my posts about the Shifa migraine tea? If you use the search window above and enter the word shifa you will get links to some of those posts. My wife has used it successfully to treat her headaches. Might be worth looking into for yourself. Best, Hank