Never take one full aspirin an hour. This is dangerous and could lead to further complications if you get hurt. Ask any doctor and see what he says. The aspiron you take for a heart attack is once and the ones you take dailey are low doss. NEVER TAKE ANY EXCESIVE DOSES OF OVER THE COUNTER MEDS. If you have your blood thinned out that much and you cut yourself you could be in big trouble fast..