How To Get Rid Of Dog Hives?

If your dog is constantly scratching and getting hives, you may be wondering how to get rid of dog hives. Hives are a common allergic reaction in dogs and can be caused by many different things. So, if you have a dog that is suffering from hives, you need to know how to get rid of dog hives effectively.

What Are Dog Hives?

Dog hives are simply an allergic reaction that causes your dog to break out in a rash of small, itchy bumps. The hives can be caused by anything from food allergies to environmental allergies, and they can show up anywhere on the body.

The most common symptoms of dog hives are scratching, biting at the skin, and excessive licking. If your dog is experiencing any of these symptoms, it’s important to take action and get rid of the hives as soon as possible.

how to get rid of dog hives - dog being groomed

What Causes Dog Hives?

Below are the most common causes of dog hives:

Food allergies

Dogs can be allergic to anything from chicken to beef to grains. If you suspect your dog has a food allergy, try eliminating different foods from his diet until you find the culprit.

Environmental allergies

Dogs can also be allergic to things like pollen, dust mites, and mold. If your dog is constantly scratching and licking himself, it’s likely he’s suffering from environmental allergies.

Insect bites

In some cases, hives can be caused by insect bites. If your dog has been outside and has been bitten by mosquitoes or fleas, he may develop a rash of hives.

Autoimmune disease

There are cases where hives are caused by autoimmune diseases like lupus. If your dog suddenly starts getting hives and you can’t seem to find a cause, it’s worth getting him checked out by a veterinarian.

What Do Dog Hives Look Like?

Dog hives can look like anything from a small, isolated dot to a large, swollen area. They often itch and can be quite uncomfortable for your dog. If your dog has hives, it’s important to take him to the veterinarian to determine the cause and get proper treatment.

How To Treat Dog Hives: A Step-By-Step Guide

What You’ll Need

Hydrocortisone cream

Hydrocortisone cream is a topical medication that can help to soothe the skin and relieve the itching associated with hives.


Benadryl is an over-the-counter medication that can help to relieve the symptoms of hives, such as itching and swelling.


You will need a thermometer to take your dog’s temperature.

Step One: Remove any excess hair from the hives.

Use a comb or scissors to carefully remove any hair that is sticking out of the hives. This will help to prevent the hair from irritating the skin further.

Step Two: Apply a thin layer of hydrocortisone cream to the hives.

Gently massage the cream into the skin. Do not rub too hard, as this can cause further irritation.

Step Three: Give your dog Benadryl.

The recommended dosage for Benadryl is one milligram per pound of body weight, given twice daily. Check with your veterinarian for specific dosage instructions.

Step Four: Take your dog’s temperature using a thermometer.

You need to take your dog’s temperature if the hives are accompanied by a fever. A fever is defined as a body temperature of over 101 degrees Fahrenheit.

Step Five: If your dog has a fever, contact your veterinarian.

A high fever can be a sign of a more serious condition, such as an infection. Your veterinarian will be able to determine the cause of the hives and prescribe appropriate treatment.

If your dog’s hives are not accompanied by a fever, you can continue to treat them at home using the steps outlined above. However, if the hives do not improve after two or three days, or if they worsen, you should take your dog to the veterinarian for evaluation.

It is important to remember that not all cases of hives require veterinary treatment. Many cases will clear up on their own within a few days. However, if your dog is experiencing other symptoms, such as difficulty breathing or excessive panting, you should take them to the veterinarian immediately.

Important Tips To Consider

There are a few things you can do to help prevent your dog from getting hives in the first place. Some of these tips include:

Keeping your dog away from environmental allergens, such as pollen and dust

Environmental allergens can be difficult to avoid, but you can help reduce your dog’s exposure to them by keeping them inside as much as possible during high-pollen times of the year.

Making sure your dog’s food is hypoallergenic

If you suspect that your dog may have a food allergy, try switching to a hypoallergenic diet. There are many different types of hypoallergenic diets available, so talk to your veterinarian about what would be best for your dog.

Giving your dog omega-three fatty acids

Omega-three fatty acids are known to help reduce inflammation and may help prevent hives from developing. You can give your dog omega-three fatty acids by supplementing their diet with fish oil capsules or by feeding them fish.

Make sure your dog’s vaccinations are up-to-date

You also need to make sure that your dog’s vaccinations are up-to-date. Some vaccinations can help protect your dog from getting hives.

If you are able to identify and avoid the triggers that cause your dog’s hives, you can help reduce the number of episodes they experience. However, even with prevention measures in place, some dogs will still get hives occasionally. When this happens, be sure to treat them quickly.

When Should I Be Worried About Dog Hives?

Most cases of hives in dogs are not a cause for alarm. However, there are a few instances when you should be worried about your dog’s hives.

If your dog’s hives do not go away after a few days, or if they are accompanied by other symptoms such as vomiting, diarrhea, or difficulty breathing, then you should take your dog to the veterinarian. These could be signs of a more serious condition and require treatment.

If you have any questions or concerns about your dog’s hives, please consult with your veterinarian. They can help you determine the best course of treatment for your pet.

how to get rid of dog hives - dog being groomed

Can Dog Hives Kill A Dog?

No, dog hives cannot kill a dog. However, severe accompanying symptoms might. If your dog is having a severe reaction to their hives, please take them to the veterinarian immediately.

FAQs About Getting Rid Of Dog Hives

How can I treat my dog’s hives at home?

You can treat your dog’s hives at home by applying a cold compress to the area and administering antihistamines. If your dog’s hives are accompanied by other symptoms, please consult with your veterinarian.

How long do hives last on a dog?

Hives usually last around two weeks. However, they can persist for a longer or shorter amount of time depending on the underlying cause.

Can dogs break out in hives?

Yes, dogs can break out in hives for a variety of reasons, including an allergic reaction, infection, or insect bite.

Can I give my dog Benadryl for hives?

Yes, you can give your dog Benadryl for hives. However, you should always consult with your veterinarian before administering medication to your pet.

How much Benadryl can I give a dog?

The dosage of Benadryl to give to your dog will depend on their weight. You can consult with your veterinarian to determine the correct dosage.

Why is my dog getting bumps all over his body?

If your dog has bumps all over his body, he might have hives. If your dog has other symptoms, such as a fever or diarrhea, he might have another condition and you should take him to the veterinarian.

Why does my dog keep breaking out in hives?

There are a number of reasons why your dog might keep breaking out in hives. Some common causes of dog hives include allergies, contact dermatitis, and insect bites or stings. If your dog has hives for no known reason, he might have an autoimmune disease.

Final Thoughts

So, how do you get rid of dog hives effectively? If your dog’s hives are caused by allergies, you might be able to treat them by avoiding the allergen or using over-the-counter antihistamines.

If your dog’s hives are due to contact dermatitis, you’ll need to identify and avoid the offending substance. If your dog’s hives are due to an insect bite or sting, remove the stinger if possible and apply ice. If your dog has unexplained hives, he might need medication from his veterinarian.

Make sure to immediately address any symptoms your dog is having, as hives can be a sign of something more serious. If your dog suddenly develops hives for no known reason, it’s important to take him to the veterinarian for a check-up.

The vet may do some blood work to rule out autoimmune diseases, which can cause hives. If the cause of the hives is not easily identified, your dog might need to take medication to control them.

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by Nicole Barnett

Nicole has been a freelance writer for over 10 years. She has three dogs, two of which she rescued from the streets. When not furiously typing away at her computer, you’d either find her chasing after her adorable dogs and kids, or volunteering at a local shelter.

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