I have been running eurotropin HGH at 2IU/day for about 2 weeks now. The past few days I have been waking up with about a quarter sized red spot that itches at the injection sites. No pain or anything like that and it goes away in about a day or two. I have read conflicting reports about what could be the cause. Anyone have any ideas? Is this normal? Should I be worried about the quality of the GH? Any help is appreciated!