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PetArmor Dog Antihistamine Diphenhydramine HCI Tablets, Itch Relief & Probiotic, 100 Count Supplement Facts

PetArmor Dog Antihistamine Diphenhydramine HCI Tablets, Itch Relief & Probiotic, 100 Count is a dog immune and allergy supplement in tablet form (100 count).

DogImmune AllergyTablet★ 4.3 (164)

At a glance

100Tablets

Supplement facts

Diphenhydramine HCI FEEDING INSTRUCTIONS

Values above are transcribed from the product label exactly as printed. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and independent testing shows label accuracy varies between brands. Always check with your veterinarian before starting a supplement.

Directions

Use as directed per your dog's weight and age on the instruction panel on the back of the package.

Cautions

Ask a veterinarian before use if your dog is taking sedatives, trouble urinating, is or may be pregnant, is lactating, has weakness, vomiting or not eating.

Ingredients

Diphenhydramine HCI FEEDING INSTRUCTIONS

Frequently asked questions

What is PetArmor Dog Antihistamine Diphenhydramine HCI Tablets, Itch Relief & Probiotic, 100 Count for?

PetArmor Dog Antihistamine Diphenhydramine HCI Tablets, Itch Relief & Probiotic, 100 Count is formulated as a immune and allergy supplement for dogs.

How many tablets are in PetArmor Dog Antihistamine Diphenhydramine HCI Tablets, Itch Relief & Probiotic, 100 Count?

Each package of PetArmor Dog Antihistamine Diphenhydramine HCI Tablets, Itch Relief & Probiotic, 100 Count contains 100 tablets.

About this data

Data sources: PetSmart.

Data was compiled manually and may be out of date.

Barcode (GTIN): 0073091026952

Data last updated July 11, 2026.

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About this data

We gather factual supplement details from public manufacturer and retailer listings and product labels. Values are shown exactly as printed on each label. Supplements are not reviewed or approved by the FDA to treat, cure, or prevent disease, and label accuracy varies by brand. Nothing here is veterinary advice, and no product listed here is endorsed. Always check with your veterinarian before starting a supplement. Product names and trademarks belong to their respective owners.

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