Thanks Red i always warm mine up today however and had a nasty reaction at the injection site, its still swollen was about 15 hrs ago I think I hit a nerve too today, on top of shooting the cold copaxone

I have not bruised yet I do get blood and injection site reactions and one time that Ipir or what ever that reaction is, nasty scary reaction, thought i was having a heart attack, and one time they think I hit a nerve I paralyzed myself from hips down for about 35 minutes

i do find between warming and ice on shot site thats about it for help that i know, are you using the auto injector Red? the needle may be set too deep, i cant do it any other way but auto and have heard a number who use to use the auto injector are so much happier injecting without it