Question guys , TRT here I go into the thigh and sometimes once the needle is in I go to push the liquid in and the plunger won’t budge at all or very very slowly with tons of resistance .....
I normally pull out change needle change leg and go again just this time same problem so I just let it slowly go in took a while ,12 hours later it looks a little swollen but no pain or anything looks like fluid building up . Not to worried at this time
But what causes this to happen where you go to push the liquid in and there’s so much resistant it won’t go into the muscle ?