If a poisoning is known or suspected, call a Poison Control Center (PCC), hospital, or doctor immediately. The United States National Poison Control Hotline number is 1-800-222-1222. Have the poison container with you so you can give complete information to the Poison Control Center, such as what the poison is, how much was taken and when. Be prepared to tell the PCC the age and weight of the person who has been poisoned.

Poisonous substances can be swallowed, inhaled, spilled on the skin, or splashed in the eyes. Problems of a known or suspected poisoning may vary depending on the person's age, the type of poisonous substance, and the amount of poison involved.

Poisonings can be accidental or intentional, such as a suicide attempt. Any intentional poisoning needs medical evaluation.

Poisons are present in many common household or work place products. Most poisons are present in products in small amounts and when used properly do not cause a problem.

Because of their natural curiosity, children are at highest risk for poisoning. More than 50% of poisonings occur among children who are younger than age 6.

Some medical conditions increase your risk for problems from poisons.