Carbon monoxide attaches to red blood cells, stealing oxygen from your body it needs to live. It mixes with these cells nearly 200 times more smoothly than oxygen, creating a condition known as carboxyhemoglobin saturation.
Carbon monoxide, in place of oxygen, then gets taken to the essential organs by the bloodstream. Simply put, carbon monoxide starves your body of oxygen. Organs have to have oxygen; when they lack it, they begin to suffocate.
It takes your body a long time to eradicate carbon monoxide; however, it can be taken in much more rapidly.