PETARMOR Antihistamine Medication for Allergies for Dogs, 100 count -

PetArmor Antihistamine Medication for Allergies for Dogs, 100 count

By PetArmor
Rated 3.7115 out of 5 stars
$5.99Chewy Price
$5.69Autoship Price
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About This Item


  • Provides your pet with temporary relief from sensitive, itchy skin.
  • The tablets are easy to swallow.
  • A great option for insect bites and stings.
  • Formulated with the same active ingredient as Benadryl Allergy Ultra Tablets.
  • May be given to your canine to help ease her travel anxiety.

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Questions & Answers

12 Customer Questions

What is the dosage information?
Answer by ChewySep 02, 2021
For dogs weighing less that 14 pounds, we recommend you consult a veterinarian. Dogs weighing 14-30 pounds should be given 1 tablet twice per day. Dogs weighing over 30 pounds should be given 2 tablets twice per day.

What are the inactive ingredients?
Answer by ChewyOct 01, 2021
The Inactive Ingredients: Corn starch, D&C red no 27 aluminum lake, dicalcium phosphate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid, talc, and titanium dioxide.

Where is this made?
Answer by ChewyMar 03, 2022
PetArmor products are made in the USA.

Will this help with excessive licking?
Answer by ChewyDec 12, 2022
This medication is designed to provide a temporary relief from sensitive, itchy skin. It can ease symptoms of allergies and insect bites and stings.

ReviewsWrite a Review

Rated 3.7115 out of 5 stars
52 Ratings
Would recommend to a friend

52 Customer Reviews

Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.
Rated 1 out of 5 stars
By MamitasMama on Apr 9, 2023

Didn't do a thing

I have a new senior rescue that started chewing, itching and sneezing when I brought her home. I saw this was for dogs, so we tried it. It made no difference at all in her symptoms, except it made her sleepy. Even so, she's wake up and scratch or start chewing on herself, still sneezing and what I'd describe as her trying to clear her throat. Vet suggested switching to the allergy medication I use. Poor thing has been through a lot in her life, and I just want to give her some relief.

Rated 2 out of 5 stars
By Rachel on Feb 23, 2023

Bright Pink Food Dye

I'm not sure why they coat these in heavy food dye but the Benadryl and generic prescription versions are all the same coated in bright pink dye. I used a medicine scale to be sure on dosage - having to split them down to 12mg or <, and found the dye is weighed in, so if I wash it off, they weigh under. I tried them for a while and my dog seemed to get some relief, but not fully - his face was still very red and itchy working through an allergic (food allergy) reaction as it can take several weeks to clear. As food dye has been known to cause problems I tried a dye-free version as there's no reason whatsoever I need to feed my dog random food dye. It could be a coincidence, but he showed an immediate improvement within the first dose. I'll be sticking to a dye-free version from now on.

Rated 3 out of 5 stars
By Ben on May 30, 2023

affordable allergy help

Started my itch dogs on these and they seem to help a bit. If anything, they make them drowsy and can sleep better. Definitely affordable!

Rated 5 out of 5 stars
By MrsKim on Feb 21, 2023

Itching No More

I bought this for my coonhound whom couldn't quit scratching at night. After taking this he seemed to rest more peacefully. I only have to used twice so far to control his scratching at night. He sleeps like the big baby he is.

Rated 5 out of 5 stars
By DogMom on Feb 25, 2023

Works great

One of our dogs eyes were irritated and I used these pills twice a day like instructed and her eyes cleared up in 3 days

Rated 5 out of 5 stars
By Angie on Jan 17, 2023

So glad I tried these!

Really works. My dog always sneezed and licked her paws from being outside. These tablets have stopped that. One a day is all she needs. A happy dog again!!!!

Rated 1 out of 5 stars
By cjdaniels on May 12, 2023

for big dogs

Don’t buy unless your pup weighs more than 14 lbs

Rated 5 out of 5 stars

Works immediately

This produce gives immediate relief. Pet Armor tablets proved as effective for his allergies as Benadryl (they are the same active ingredient) for our girl I prefer to use a product that is designed for a dog, as silly as that may sound.

Rated 4 out of 5 stars
By lablover03 on Oct 9, 2022

Great product

My 4 month old lab started severely itching, biting, and licking with seasonal allergies. Her eyes got very puffy and she seemed to have some type of hives on her face. My vet wasn’t open, so I found this in my cupboard from a few months back I bought as an emergency stash. I gave her 2 tablets and within an hour she had completely stopped itching and her puffiness was completely GONE. It was amazing. She was more comfortable and I was too. I don’t think this is a good long term solution such as predisone or apoquel but if you need some relief quickly and temporarily this stuff is amazing!

Rated 5 out of 5 stars
By Fran on Nov 22, 2022

Great allergy medication

This medicine stopped her intense itching during her time of a bad allergy on her skin. She rested and was able to stop scratching long enough to heal! Great product.