This is what I have done. When we, my wife and I, got Covid Christmas of 2021, I took two 6mg pills twice a day. The Dosage is based on weight but at that time I could not fine the chart bigredfish had posted. Had fever for 3 days then it broke, I continued taking Ivermectin for about a week.
Just this last Friday I got a pretty bad Sinus infection, it came on fast, the first day not fever but even today I have 101. One day it got 102. Anyway, before anyone yells Covid, I have been getting this most all my adult life, always around Spring and the start of Winter. All our cars where I live are cover in pollen. Even the wife gets it too but only has 99-100 fever. So the second day when I got fever, like with Covid, I started taking Ivermectin.
I have been told and have read that Ivermectin helps with Respiratory infects and since I still have a good supply left I will use it.
As for this being Covid, this is no where like Covid, for these reasons, I have sinus headaches, around the eye brow area, my sinus drainage is much different where I had drainage with Covid but not yellow/green. Last very little to NO fatigue, sure I am tired or wore down some, this is common with my sinus infections, but with Covid I had major fatigue. It actually last a whole month for me. My wife did better than I, she has a better immune system than I, she recovers pretty fast.
We have a neighbor that I am guessing is over 300 pounds, he takes 20 pills of Ivermectin daily. I am guessing they are 6mg. He did not take the Clot Shot. But when he got Covid, it was pretty bad for him, he found a doctor that did prescribed Ivermectin, he swears it saved his life. He had to even go on oxygen at his house.
So this is my thought, as soon as I get symptoms or fever I start taking Ivermectin, pretty much most of the Doctors that support it tells it works best in the beginning. Plus for me why not use it, it does not hurt you in Any Way...