I don't think Paragone is the same as the Black-Walnut Hull Tincture,Wormwood, and Cloves. Paragone is all in one bottle, is it? I saw it at the health food store. Is it by Dr. Clark? Dr. Clarks' method is Day 1 ,one drop, Day 2, two drops, etc...Day six, two teaspoons of course including the dosages of Wormwood and cloves, from then on, for maintenance, two tsp. of Black Wal. Hull Tincture,wormwood, and cloves, once a week indefinitely.
So for maintenance of any kind of parasite program, I believe it is for life, so you are probably doing the right thing according to the bottle instructions.
Thanks for the reminder, I think all species reproduce real quickly.