It's the Fenbendazole or the human analog Albendazole that kills the adult worm, and only particular ones. Ivermectin eradicates the 2nd stage juveniles, called filaria.
One of the most insidious human parasites, Strongyloides Stercoralis (threadworm) has a complicated lifecycle, and is in the Helminth phylum.
Other worms we may be infested with are of the Ascaris - roundworms - several varieties infect our pets and selves. There is a different protocol for eliminating those.
As with anything here, do your own research.
I will be back sometime with the sauces; work calls. I just had to interject, cause this vid is not entirely accurate.
Or, if there are any questions, leave them here and I can include the germane sauce.
"They've made a fetish of tolerance, a diseased tolerance, a tolerance for the greatest threat to real tolerance, but still, a "tolerance" of which so many continue to be so stupidly enthusiastic." ~ Hugh Fitzgerald
Check it out: https://www.youtube.com/watch?v=vbCH5lnZ6sA&t=1s
Yep, that was the late, great Mike Vanderboegh.
Enjoy this, from the vault: https://sipseystreetirregulars.blogspot.com/2013/12/go-arrest-yourself-my-christmas-gift-to.html
think mirror.
I'm thinking it!