Prevention

Chemical Poisoning

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What can cause chemical poisoning?

Common sources of chemical poisoning include:

  • Household cleaners.
  • Medicines.
  • Laundry detergent.
  • Drain cleaners.
  • Varnishes.
  • Agricultural products.
  • Plants.
  • Industrial chemicals.

Mixing chemicals can also result in a chemical poisoning. Identifying the type of poison involved is important to effectively treat the person.


What are the symptoms of a chemical poisoning?

Different chemicals will cause different symptoms. Common symptoms can include:

  • Severe throat pain.
  • Trouble breathing.
  • Burns on the lips or mouth.
  • Sudden behavior changes, such as abnormal sleepiness, irritability, or jumpiness.
  • Nausea or vomiting.
  • Stomach cramps with no fever.
  • Abnormal drooling or odd odor on the breath.
  • Convulsions or lose consciousness (severe cases only).


What to do in case of a chemical poisoning?

If a person has swallowed a toxic substance and they are alert, call Poison Control right away at 1-800-222-1222. This number will connect you to a local poison center that is free, confidential, and available 24 hours, 7 days a week, 365 days a year.

If a person is not breathing, is unconscious, or is having convulsions or seizures because of poisoning, call 911 or your local emergency number right away.

Don't give a person who has been poisoned ipecac. This is a chemical used to cause vomiting (emetic). It's made from the dried root of a plant grown in Brazil called ipecacuanha. Ipecac was commonly used in the past. Guidelines now say not to use it because it can cause more harm than good.

Online Medical Reviewer: Chris Southard RN

Online Medical Reviewer: Eric Perez MD

Online Medical Reviewer: Tara Novick BSN MSN

Date Last Reviewed: 09/01/2025

© 2000-2026 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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