I know that bruising easily is something all us EDSH/HMS people have to deal with but what about when we have to have a needle put into a vein? Every single time I need a cannula I end up with a black bruise covering the back of my hand or inner elbow. I had to have a cannula for morphine last monday and my hand is still grey/green and really painful. It happens every time and I only need to tap myself on anything and I get massive bruises. Does this happen to all HMS people or only some?