You didn’t read what I posted.
A horse tube has 113,750 mcg of ivermectin. “Well tolerated and safe” for AN ENTIRE TUBE works out to a person who weighs 57 kg or 125 lbs!”
And that, in turn, means someone over 125 lbs taking an ENTIRE tube would get a dose that has already been tested on humans and found to be “well tolerated and safe...”!
For COVID, recommended protocols found in various studies suggest using either a 1:1 ration of human to horse (ie, a 150 lb person dialing in the syringe for 150 lbs) or double that (a 150 lb person dialing in 300 lbs of horse wormer). I have the stuff around for my horses. If I catch COVID, they will send me home to wait to see if I get really sick - and in that case, I’ll take a double dose based on the information I’ve seen. And believe I’m well inside what a human can take safely - per government published studies.