Oh, Ivermectin? The horse drug? Get real, that sh-t will do you absolutely no good. Taking large doses of it can cause nausea, vomiting, diarrhea, hypotension (low blood pressure), allergic reactions (itching and hives), dizziness, ataxia (problems with balance), seizures, coma and even death. I've already had both doses of the Pfizer and I'm still fit as a fiddle.