fbpx Skip to Content

Allergy Medicine For Dogs

Allergy Medicine For Dogs
Allergy medicine for dogs

Allergies — the another word for absolute agony. Your eyes are watery, your sniffling all the time, and then also the annoying sneezing. Thanks to God and modern medicine that there are allergy medications. However, what about our beloved pets? Many dog owners also have to watch their pets suffer from different types of allergies. But is there a way to help them. To learn more about allergy medicine for dogs, keep on reading this article.

There are different medications out there that can be prescribed for dogs with allergies. However, not all of them work the same way. Depending on the type of allergen your dog is allergic to, different medications may be the best fit.

However, no matter what type of allergy your dog has, you shouldn’t be the one diagnosing him! Diagnosing allergies requires a visit to the vet! Also, never give any type of medication to your dog without discussing it with your vet first.

While you can find a bunch of different medications that are recommended for dogs with allergies over-the-counter, a vet should still supervise your dog’s treatment. Overdosing is possible on all kinds of medications, and allergy medicine for dogs is no exception.

The most commonly prescribed allergy medications for dogs

Antihistamines relieve allergy symptoms or counteract allergic reactions. Antihistamines are usually safe but can make some dogs drowsy and others hyperactive. OTC antihistamine preparations may contain other ingredients such as decongestants that are not safe for dogs. Read the label carefully to ensure that the product only contains antihistamine. Check with your veterinary healthcare team to make sure that the antihistamine you have is suitable for your dog. Always follow the guidelines as an overdose on antihistamines is possible.


Benadryl is one of the few over-the-counter drugs that vets recommend for owners to have at home all the time.

It is well tolerated by dogs, and it’s widely considered completely safe. As safe as this allergy medicine for dogs is, side effects are still possible.Especially if your dog is using other medications such as anticoagulants.

This medication works as an antihistamine and blocks the H-1 receptors. It helps with mild allergies if your dog takes it orally. It also helps with anxiety.

To learn more about it — click here.


Claritin is the brand name for a generic medicine we know as loratadine. It blocks the effects of histamine, which is the substance causing allergies.

You can buy Claritin over-the-counter, without a prescription. However, you shouldn’t ever give it to your dog without contacting your vet first!

Only if your vet gives you the green light, you can give Claritin to your pup. But you will have to follow the guidelines completely.

To inform yourself about all of the risks that come with Claritin — click here.


Diphenhydramine is an antihistaminic. It falls under the first generation which basically means that it can cross the blood-brain barrier. That makes it very effective, but also very likely to cause side effects. The FDA still has to approve it for veterinary use, but it is widely considered to be safe for dogs and cats. It’s commonly prescribed by many veterinarians.

Diphenhydramine are great medications for dogs for treating mild to moderate symptoms of allergies. Either seasonal, environmental or food allergies.

The side effects are more likely to occur in dogs with certain health conditions. So if your dog has any other medical issues, always let your vet know.

In case there are still some questions left — click here.