Will pariquazantel kill large Ascaris outside intestine. I f so will it cause the ones in intestine to migrate. I took vermox for two weeks and they migrated outside intestine 4 months ago.vermox wont kill the large ones, just makes them angry. Will humaworm kill round worms that have migrated. Is it neccesary to take l- cysteine, ozo olive oil, cloves, walnut hulls, Wormwood , humaworm, and pariquazantel?