Carbon Monoxide (CO)
Carbon Monoxide is an odourless, colourless and flammable gas which can be dangerous if inhaled, or in contact with the eyes/skin when it is in a liquid state.
It causes headaches, tachypnea, nausea, lassitude (weakness, exhaustion), dizziness, confusion, hallucinations; cyanosis; angina, syncope, and it mainly attacks the cardiovascular system, lungs, blood and central nervous system.