How Often Can You Give a Dog Benadryl?

dog with allergies

One medication that has been increasingly used for dogs in recent years is Benadryl; but what do you need to know before giving it to your dog?

When administered correctly and with careful consideration of the instructions given by a veterinarian - Benadryl can safely provide relief from mild allergic reactions in dogs, making it an effective solution without too many risks or side effects.

In this blog post, we'll discuss how often you can give your dog Benadryl and a few other topics.

How often can I give my dog Benadryl?

Boxer sneezing

If you've ever noticed your dog scratching excessively, exhibiting red and inflamed skin, or experiencing watery eyes and a runny nose, they may be suffering from an allergic reaction.

One common solution to allergy symptoms that many dog owners turn to is administering Benadryl.

According to the Merck Veterinary Manual, the recommended Benadryl dosage is 2 to 4 milligrams of Benadryl per kilogram of body weight.

You can administer this dose 2 to 3 times per day.

However, it's important to note that every dog is different and their medical conditions and history can affect the appropriate dosage.

If you suspect your dog is experiencing allergies, it's best to consult with a veterinarian before administering Benadryl for dogs.

Will Benadryl make my dog sleepy?

Benadryl can make your dog drowsy

Drowsiness is one of the common side effects of Benadryl. However, it's important to remember Benadryl is meant for allergies and not sleep. To improve your dog's sleep, please see our article, The Best Sleep Aid for Dogs.

Monitor your dog's drowsiness closely and discontinue use if they become extremely lethargic and drowsy.

Benadryl overdose in dogs

dog at vet after Benadryl overdose

Giving your dog too much Benadryl can lead to severe consequences, including an overdose.

The most common signs of a Benadryl overdose are hyperactivity and excitement of their central nervous system. This can become fatal if not treated properly.

While Benadryl is generally safe when taken in the correct dosage, it's important to follow your veterinarians' instructions.

If you feel like your dog may have taken too much Benadryl or is experiencing any of the signs of an overdose, call your vet immediately.

5 Signs of a Benadryl overdose in dogs

  1. Seizures
  2. Rapid heartbeat
  3. Agitation and aggressiveness
  4. Constipation
  5. Dilated pupils

    Conclusion: Can you give a dog Benadryl?

    happy dog playing at outside while having seasonal allergies

    In conclusion, when Benadryl can be given to your dog safely and is approved by your veterinarian, it can be a great tool in helping with seasonal allergies and mild discomfort.

    And remember to stick with the recommended Benadryl dosage for dogs.

    Don't forget to research other home remedies that could help as well. These remedies may be a safer alternative than Benadryl.

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    By Tory Johnson

    Tory Johnson is a veteran dog trainer, dog behaviorist, and canine nutritionist with 10+ years experience.

    Tory has helped countless families have beautiful relationships with their canine companions.

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