i live in the uk and i've been taking it for more than 30 years to control my 3-4 migraines a week - just went to get a prescription renewed and i'm told it's no longer available in the uk - at this point in time, all i can see is losing my job and then losing my house and ending up on the streets! does anybody have any information? have tried all other migraine meds and prophylactics but nothing else works for me . . .