If you watched the video that I linked, the guy who was using the pine gum turpentine was taking it daily for more than 7 months, so it just depends.

Personally, I did some intense research on this subject back about 2013-2015 (and since then) and compiled a bunch of data. The leading parasitologists in the world say that you can never truly get rid of parasites because there are thousands of species, they are in the soil, the water, and in and on your domestic pets and farm animals and in the meat and the fish we buy and often on vegetables grown in the soil. Thus, you are going to keep getting reinfected no matter what.

Understanding the life cycle of the particular species and how it spreads is key to defeating them. Now unfortunately, the various parasites can each lay hundreds of thousands of eggs in their lifetimes. Most anti-parasite drugs will only 'stun' the adults temporarily, but not the eggs or the babies which are constantly hatching, growing and reproducing. Thus, a sustained protocol of constant, regular dosing along with making sure you have regular, (if not multiple) daily bowel movements to expel them 'before they recover' is key.

Also, you may have success by combining more than one treatment simultaneously. For instance, food grade diatomaceous earth (read up on how to take this) can cause them to become irritated and let go of their attachment in the gut temporarily, and fresh pineapple or pure pineapple juice will also cause them to be more easily swept through the gut, so do this + stimulate your bowels with castor oil, or other purgatives may yield better results, especially if used in combination with another anti-parasite drug.

Dosage for each drug is different and there used to be plenty of info online where they explain dosages according to age/body weight. Dosages will be recommended for say, 3 days straight, or multiple times per day for a period of time, and then you will have to repeat 2 weeks later. I know that this is the bare minimum. You might need to continue doing this every 2 weeks for a year or more to get the numbers down.

I'd recommend going onto Yandex.com and searching each parasite or drug you are interested in and reading the recommendations and going from there.

Re Ivermectin - I took it weekly for 18 months and also took it 7 days straight, on several occasions if I was exposed to someone sick. I also took Fenbendazole 3x per week for more than a year.

IMPORTANT! Many of these anti-parasite drugs work measurably better when combined with a specific group of vitamins - as proven in their mice trials.

So, I recommend that you take at least these, EVERY DAY no matter what protocol you go on:

Vit A, Vit E, Vit K2, Zinc, Vit D3, Quercetin, Turmeric, B-complex, Artemisinin Annua, and of course, Vit C.

Good luck!