Yes I assume so. I've tried Humaworm and some homeopathic treatments. Also garlic and various anti-parasitic foods to no avail. Probably I need the pharmaceutical drugs in my case but I can't find a doctor who is not in complete denial about parasites. A couple of Ivermectin tablets was my lot! I'm considering another round of Humaworm but I'm still on the recommended 3-month rest from the last round so there doesn't seem to be anything I can do at the moment. Very frustrating!