Dealing With Hydrogen Peroxide And Dog Vomit: Tips From Reddit

Dog Vomiting Blood After Hydrogen Peroxide 99DEGREE

The Problem

Dogs are known to vomit from time to time, and while it may not be the most pleasant experience for pet owners, it is a natural part of their digestive process. However, sometimes dogs eat things they shouldn’t, and this can lead to more serious problems. In these cases, inducing vomiting can be necessary, and one of the most common methods for doing so is using hydrogen peroxide. But how safe is this method, and how should it be done?

What is Hydrogen Peroxide and Why is it Used?

Hydrogen peroxide is a common household item, and it is often used to disinfect wounds or surfaces. In the case of dogs, it can be used to induce vomiting if they have ingested something that could be harmful or toxic. It works by irritating the lining of the stomach, which then triggers the dog to vomit.

The Risks and Safety Concerns

While hydrogen peroxide is generally safe to use, there are some risks associated with its use. The main concern is that it can cause damage to the dog’s esophagus or stomach lining if used too frequently or in large amounts. It can also be dangerous if the dog aspirates the vomit, which can lead to pneumonia or other respiratory problems.

How to Use Hydrogen Peroxide to Induce Vomiting

If you decide to use hydrogen peroxide to induce vomiting in your dog, it is important to follow these steps carefully:

Step 1: Check with a Veterinarian

Before inducing vomiting, it is important to check with a veterinarian to ensure that it is safe to do so. They can provide guidance on the appropriate amount of hydrogen peroxide to use based on your dog’s size and weight.

Step 2: Measure the Hydrogen Peroxide

Using a syringe, measure out the appropriate amount of hydrogen peroxide. Typically, the recommended dosage is 1 teaspoon per 10 pounds of body weight.

Step 3: Administer the Hydrogen Peroxide

Administer the hydrogen peroxide by inserting the syringe into the side of the dog’s mouth and squirting it in. Be sure to hold the dog’s head up to prevent them from inhaling the liquid.

Step 4: Wait for the Dog to Vomit

After administering the hydrogen peroxide, wait for the dog to vomit. This can take anywhere from a few minutes to half an hour. It is important to stay with the dog during this time and monitor them to ensure that they do not aspirate the vomit.

Alternatives to Hydrogen Peroxide

While hydrogen peroxide is a commonly used method for inducing vomiting in dogs, there are alternatives that may be safer or more appropriate in certain situations. These include:

Activated Charcoal

Activated charcoal is a safe and effective way to absorb toxins in the dog’s stomach. It can be given orally or through a feeding tube, and it does not carry the same risks as hydrogen peroxide.

Ipecac Syrup

Ipecac syrup is another option for inducing vomiting, but it is not recommended for routine use. It can be dangerous if the dog aspirates the vomit, and it can also cause other health problems if used improperly.


While hydrogen peroxide can be an effective way to induce vomiting in dogs, it is important to use it carefully and with the guidance of a veterinarian. There are also alternative methods that may be safer or more appropriate in certain situations. By being aware of the risks and taking the necessary precautions, pet owners can help ensure the health and safety of their furry friends.