Yes .. I stand corrected, it was from memory and I read it in the Funday sport or torygraph somewhere so it must be true shirley..
Prolly not the best time to scribe re such matters finishing up the bottled leftovers of the winter solstice;-)..
But it is an example of one drug being useful for something other than what it was originally intended for like perhaps Viagra, was supposed to be a treatment for hypertension but had other uses;!..