What kind of Penn are y'all usin that inject it IM? Even over the years as a Vet Tech we NEVER injected it IM, always Sub-Q.....Dr's always made it very clear that we never were to inject it IM.
NOT saying anyone is wrong by ANY means, I'm just wondering.....
if its a white pen id be very interested why under the skin as this is a very slow method of absorbtion but in saying that i have seen dipsh.ts using big needles hiting veins,nervs,bone