Using hydrogen peroxide internally as a treatment for rat poison is extremely dangerous and should never be done.
Here's why:
* Hydrogen peroxide is not a treatment for rat poison. It is a strong oxidizer and can cause severe internal damage if ingested.
* Rat poison is toxic. The specific type of rat poison ingested will determine the best course of action.
* Only a veterinarian or poison control center can provide appropriate treatment.
If you suspect someone has ingested rat poison, immediately contact your local poison control center or emergency services.
Please remember that I am an AI and cannot offer medical advice. Always trust qualified medical professionals for health guidance.