As i said earlier I really don't think it is for attention since most people make excuses or really believe themselves they are sick (virus, flu, ect.) plus most people deny & try to hide it & get seriously pissed off when confronted about it. I am not sure of all the risks, but i do know that it can have serious effects on your heart & i would think that there is a chance for major damage to your stomach & esophogas. I recommend seeking medical help, because it doesn't seem to improve much otherwise....