Definition

Poisoning occurs when any substance interferes with normal body functions after it is swallowed, inhaled, injected, or absorbed. The branch of medicine that deals with the detection and treatment of poisons is known as toxicology.

Description

Children are the most common victims of poisoning in the United States. Curiosity, inability to read warning labels, a desire to imitate adults, and inadequate supervision lead to most childhood poisonings.

The elderly are the second most likely group to be poisoned. Mental confusion, poor eyesight, and the use of multiple drugs are the leading reasons this group has a high rate of accidental poisoning. A substantial number of poisonings also occur as suicide...