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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medically reviewed by WellAlly Editorial TeamLast reviewed October 19, 2026Editorial policy
First Aid18 min read

First Aid for Poison Ingestion

Published: October 19, 2026Updated: October 19, 2026

Poison ingestion occurs when a harmful substance—such as household cleaners, medications, toxic plants, or chemicals—is swallowed. Prompt and accurate action can prevent severe internal injury, organ damage, or life-threatening toxicity. Following evidence-based first aid steps while avoiding dangerous home remedies is essential for protecting the person's safety.

Quick Summary

Immediately call emergency services or Poison Control (1-800-222-1222 in the US) and never induce vomiting or offer home remedies unless directed by a medical professional.

Important Medical Disclaimer

This guide is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with qualified healthcare providers for medical concerns.

Step-by-Step Guide

1

Check Responsiveness and Call Emergency Services if Unstable

Quickly assess whether the person is conscious, breathing, or having seizures. If they have collapsed, are unresponsive, struggling to breathe, or convulsing, call 911 or your local emergency number immediately. If the person is not breathing and you are trained, begin chest compressions and CPR without delay.

Important: Do not delay calling emergency medical services if the person is unconscious, unresponsive, or experiencing difficulty breathing.

2

Clear Remaining Substance from the Mouth

If the person is awake and alert, instruct them to spit out any remaining pills, plant parts, or foreign material. You may gently wipe out the inside of their mouth with a clean, damp washcloth if residues remain. Be careful not to push foreign objects further down the throat or place your fingers between teeth if there is a risk of a bite.

3

Secure the Container and Identify the Poison

Safely locate the container, blister pack, or botanical sample to determine precisely what was swallowed. Note critical details such as the product brand, active ingredients, estimated quantity missing, and the approximate time of ingestion. Keep the original packaging, labels, or pill containers accessible so you can read information to emergency personnel.

Important: Do not taste or sniff the substance to identify it, as vapors or direct exposure can poison you as well.

4

Contact Poison Control Immediately

If the person is conscious, alert, and not having an acute medical crisis, call Poison Help right away (1-800-222-1222 in the United States). Provide the specialist with the person's age, estimated weight, known health conditions, what was ingested, and any current symptoms. Carefully follow the exact clinical advice provided by the toxicologist or poison specialist.

5

Do Not Induce Vomiting or Administer Unapproved Fluids

Never attempt to make the person vomit using your fingers, salt water, or syrup of ipecac. Vomiting corrosive substances like acids or bleach causes secondary burns to the esophagus and airway, while petroleum-based products can easily enter the lungs. Do not give milk, raw eggs, activated charcoal, or large volumes of water unless explicitly directed by a poison specialist.

Important: Inducing vomiting is medically contraindicated and can lead to esophageal rupture, chemical pneumonitis, or asphyxiation.

6

Place the Person in the Recovery Position and Monitor

If the person is breathing but drowsy or nauseated, position them on their side in the recovery position with their upper knee bent to support their body. This position keeps the airway clear and prevents choking in the event of spontaneous vomiting. Continuously monitor their alertness, breathing rate, and pulse until emergency medical teams arrive.

Frequently Asked Questions

Should I give milk or water to dilute swallowed poison?
No. Do not give fluids unless specifically instructed by Poison Control or a physician. Ingesting liquids can stimulate vomiting or cause the stomach to rapidly empty its toxic contents into the small intestine, accelerating absorption into the bloodstream.
Why is syrup of ipecac no longer recommended?
Syrup of ipecac is obsolete and unsafe. Clinical evidence shows it does not improve patient outcomes and can cause severe complications, such as aspiration of toxic fluids into the lungs, persistent vomiting that delays medical treatments, and additional chemical burns to the esophagus.
What should I do if a child swallows a button battery or magnet?
Treat button battery and magnet ingestions as immediate surgical emergencies and go to the nearest emergency room right away. Button batteries generate an electrical current that can burn through the esophageal wall in under two hours, causing life-threatening hemorrhage.
What information will the Poison Control specialist need?
They will ask for the person's age and weight, the exact name of the product or medication, the container size, how much was swallowed, when the ingestion occurred, and any symptoms currently observed.
  1. 1
    Mayo ClinicSource
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    CDCSource
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    NHSSource
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    MedlinePlusSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed October 19, 2026. · Read our editorial policy