I'm 22 and have been diagnosed with serve migraines since before I was 10.. I've always been on some kind of meds for it. I have a migraine from the time I get up till it's bedtime. But here's why I'm writing.... On Feb 27 a migraine started so I just dealt with it like always. Well here it is Mar 1st and I went to the ER cause this is the worst I've ever had. This migraine is off the pain scale to me. But they didn't do anything for me but give me a pain shot which didn't help. I'm writing to see if anyone on here knows if the hospital can tell me no for requesting head scans. The last one I had was back when I was like 13. but brain tumors, aneurysms blood clots all that runs in my family and they told me no to the scans can they do that???