I started using HGH at 2 IU/day 5 on, 2 off. by the 4th week I had bags under my eyes, my hands were so swollen I had no knuckles! My body was swollen! Feet, legs, face! I went to the doc who said I had a systemic allergic reaction. Can I be allergic to HGH? Or... does HGH make you retain water to this degree? I was thinking of just reducing the dose to 1 IU. Or switching brands. Has anyone heard of this? HELP!