I had that for when I went in with worse-than-usual migraine - not because of the migraine per se but when the pain made me want to commit suicide rather than put up with any more or I started doing stupid things like putting sharp things up my nose. The constant pain can wear a body down. So all I really want is quiet, dark and a lack of easy access to sharp things and drugs. The sheet never stopped me getting a full thesis-length Q&A session, often several timesm from A&E docs. Plus on one occasion, sent home as 'just a migraine' whereupon, sad to say, I shoved a small paintbrush up my nose, got a starburst of pain and a lot of fluid and then slept the rest of the attack out in deep and happy relief. Stop wincing, I'm fine and I know it's not sensible, this is why I went off to A&E in the first place, because I get into states where I know it's not good but it's like cigarettes to a smoker. Anyway, back to the point. Ambulance drivers are usually quietly understanding, or at least take the mickey when I am out of hearing. They love the sheet. If I happen to be coherent enough to have details, I'll blame you for the idea. What I'm taking, what I am allergic to, that it's probably migraine, chronic, daily, when it began, and I might start adding the suicidal urges to it, but it seems sort of overdramatic. As opposed to asking for an ambulance. Er... anyway. Sheets are good and A&E doctors like to hear patients talk far too much.