How to flush poison out of a dog's system?

To flush poison out of a dog's system, treatment consists of preventing further absorption of the poison, providing supportive treatment, and administering specific antidotes, if available. Thorough washing with soap and water can usually prevent further absorption of poisons on the skin. For some poisons that have been ingested, vomiting may be induced in dogs and cats. Laxatives and medications used to empty the bowels may be recommended in some instances to help remove the poison from the gastrointestinal tract. If the poison cannot be physically removed, sometimes activated charcoal can be administered by mouth to prevent further absorption by the gastrointestinal tract. If the animal is unconscious, the stomach may be flushed with a stomach tube, or surgery on the stomach may be needed. Supportive treatment is often necessary until the poison can be metabolized and eliminated. The type of support required depends on the animal’s condition and may include controlling seizures, maintaining breathing, treating shock, controlling heart problems, and treating pain. In some cases, there is a known antidote for a specific poison.

If you suspect your pet's been poisoned, contact a vet immediately. Follow your vet's advice – they'll tell you what the situation is depending on the poison and how much of it your dog has had. While you're waiting for the vet: Don't attempt to treat or medicate dogs yourself. Never attempt to make dogs vomit. Don't use salt water as it's extremely dangerous. If the skin or fur is contaminated, wash with a mild shampoo and water, then rinse well and dry. Owners should never attempt to induce vomiting; only a vet should do this. Immediate veterinary treatment will be needed to rehydrate the animal and stabilise their sodium levels. The exact treatment will depend on the blood sodium concentration and the animal’s clinical condition.