I was writing a rather long response but the page refreshed and deleted all of my brilliant ramblings. Tagamet/cimitidine is safe. It has been used for warts, and I know how to dose it. Im interested in seeing if it works well. The amount of paste in the ivermectin tube is 6g but ivermectin is only 1.87% of that if you look on the box. 6 * 0.0187 = 112 mg which is the quantity of ivermectin in the entire tube. Every notch on the plunger is 50 lbs worth of ivermectin or 4.5mg (typical dose is 0.2 mg / kg for humans and other mammals, it works out, I checked the math.) So if you are ~ 200 lbs, you measure out 4 notches which would be one dose or 18 mg. Just round of to the nearest 50 lb increment. If youve got the flu, you could take a dose a day for 2 to 5 days. I would have to research if that would acheive a theraputic concentration for Mycobacterium leprae, but it might.