I will have to look and see if there’s a more accurate name I kept the tag.In my notes somewhere... I have 6 or 7 species listed that I know are used for migraines. World wide there are more than 20 species. I'm not sure of the others or your vine.
There is a species in Australia that the aboriginals used. They actually named it 'headache vine'.
So sorry, i've never heard of your vine.