Yes propranolol. About a year and half now. Hopefully I'll get a prescription for injectable sumatriptan and oxygen but we'll see. I probably won't need either of them until December next year again but at least I'll have it unlike this year
Probably not scans then and there but it's not impossible. Varies hospital to hospital. A chat, maybe a neuro examination (checking reflexes and stuff) to make sure there's no sign of anything else going on.