X67.0: Intentional self-poisoning by and exposure to carbon monoxide from combustion engine exhaust

Intentional self-poisoning by and exposure to carbon monoxide from combustion engine exhaust is a serious condition where an individual purposefully inhales high levels of carbon monoxide gas often produced by running engines in a confined space. Carbon monoxide is a colorless, odorless gas that, when inhaled, takes the place of oxygen in the body's red blood cells, depriving tissues and organs of life-sustaining oxygen. This can result in severe symptoms including headache, dizziness, weakness, upset stomach, vomiting, chest pain, and confusion. If the exposure continues, it can quickly lead to loss of consciousness, irreversible brain damage, heart dysfunction, and even death. This condition tends to impact all systems in the body, as they all require oxygen to function properly. It's important to note, this description is about an act of self-harm, which often signals severe emotional distress or mental health issues.