Use the full deparsiting protocol by Dr. Clark. With a zapper. The herbs won't work for anywhere except the digestive tract and if you've got them there, you have them outside the tract as well. Get her book, 'cure for all diseases' free download here under the book name.
Read it for proper application of the protocol. She guides you through it. In her day, most of her herbs weren't available commercially but I'm not much of a cook, so I figured out approximates for capsules instead if you want them. I've found you don't need hot beverages with these herbs because they're in the digestive tract where the acids break them down well enough.
The infections the parasites are infected with will transfer over to you as their worm host dies. Here's what I use for that (I found the zapper way too slow):