I've had some human grade mectin for a few months. Yesterday I decided to take the prophylactic dose. Just to see how my body reacts to it. I usually have a fairly sensitive stomach, so this test it is!
I took 18mg with breakfast (Dosing from the FLCCC chart). Felt fine all day. By evening no more sinus drainage. But I woke up in the middle of the night with some random aches. Stiff neck, hips, feet, etc. Not sure if that is a side effect of the 'mectin or purely coincidental.
I seem to recall a thread where somebody mentioned minor aches but cannot find it now.
So that said, I want to hear your stories and reports!
My horse has gotten a monthly dose for seven months in a row. No health issues remain. No side effects.