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Search form. US methods of suicide. In the USA, there are three particularly popular methods of successful suicide: firearms, suffocation/hanging (likely to be largely hanging, but will also include carbon monoxide poisoning) and poisoning (commonly by drugs).
A suicide method is any means by which a person commits suicide, purposely taking their own life. Suicide methods can be classified according to two modes of interrupting one's life processes: physical or chemical.his method involves tightening a ligature around the neck so as to compress the carotid arteries, preventing the supply of oxygen to the brain and resulting in unconsciousness and death. The technique is also associated with certain types of judo holds and restraints, and auto-erotic asphyxiation.