ok, my friend and i were riding bikes, when he fell, getting scrapped up knees, and a scraped chest when he hit the handlebars with his rib. he was able to ride to my house (1.5 km). when he got there, we cleaned his wounds with hydrogen peroxide (H2O2) and bandaged them. then, he got woozy, and couldn't see to well, also complained that stuff was turning purple. his ears were ringing, too. he asked for water, and had about 2 liters. then, 5 minutes after it started, it was over and he was just worn out, but that's all. he said that he never hit his head. could he have been dehydrated, could it be internal injury, or could it be the fact that we forgot about the warning about using H2O2 over a large area of the body/deep cuts? Fibonacci P.S. i'm not a crazy mass-murderer, like you may have thought in the "dispose of a dead body" thread, i just have a dark sense of humor.