Can somebody give me some info. I sold my friend some test. propianate, and this past sunday was the start of his second week. He came up to me today and asked me to look at his thigh, because that is were he has been injecting. His thigh was a little swollen and it was red like a rash. I have not seen anything like that before, nor has ever happened to me, and I have done plenty of injections on myself and others. I did his very first injection, and things were fine. Does anyone know what it could be. The only thing that I or the others that I have injected have had is a little soeness. I would apperciate any help that anyone has.