If a person has ingested a harmful substance, the first step is to call emergency services. Do not induce vomiting unless instructed by a healthcare professional. Vomiting can cause additional harm, especially if the substance is corrosive or a petroleum product.
- Water or Milk: If the substance is non-corrosive, you may give the person small sips of water or milk to dilute the toxin. - Activated Charcoal: In some cases, activated charcoal can be administered to absorb the toxin, but this should only be done under medical supervision.