Antihistamines for Dogs

Antihistamine
Antihistamine
Sort
Filter (1)

Rated 4.7 out of 5 stars
544
$39.00 Chewy Price
($1.30/ea) Price per Unit
$44.70 List Price
$37.05 Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.7 out of 5 stars
515
$22.80 Chewy Price
($0.19/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.6 out of 5 stars
205
$4.20 Chewy Price
($0.07/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.6 out of 5 stars
67
$8.40 Chewy Price
($0.07/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.5 out of 5 stars
97
$21.60 Chewy Price
($0.18/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.4 out of 5 stars
81
$31.45 Chewy Price
($1.05/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 3.3 out of 5 stars
63
$33.55 Chewy Price
($1.12/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 2.8 out of 5 stars
81
$38.54 Chewy Price
($1.29/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.2 out of 5 stars
6
$5.10 Chewy Price
($0.17/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 2.7 out of 5 stars
10
$34.20 Chewy Price
($1.14/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 2.5 out of 5 stars
26
$36.30 Chewy Price
($1.21/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 4.5 out of 5 stars
35
$15.60 Chewy Price
($0.52/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.7 out of 5 stars
3
$21.60 Chewy Price
($0.24/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 2.5 out of 5 stars
6
$44.05 Chewy Price
($1.47/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders

Rated 1 out of 5 stars
1
$30.00 Chewy Price
($2.00/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4.8 out of 5 stars
87
$33.90 Chewy Price
($1.13/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 4 out of 5 stars
7
$28.30 Chewy Price
($0.95/mL) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Rated 5 out of 5 stars
1
$30.60 Chewy Price
($0.51/ea) Price per Unit
Autoship Price
  • Prescription Item

Free delivery on first-time orders over $35

Shop top prescription items for dogs


*20% off your first Pharmacy order with code RX20 Terms

20% off promotion is valid on your first order of select Pharmacy medication items only. Maximum discount of $30. Must add at least one eligible item to cart and enter code at checkout. Exclusions apply: coupon is not valid on Activyl, Banamine, Bravecto, Incurin, Merck, Mometamax, Optimmune, Orbax, Otomax, Panacur, Posatex, Prestige, Regu-Mate, Safe-Guard, Salix, Schirmer, Sentinel and Sentinel Spectrum Brands, Tri-Heart Plus, Vetpen, Vetsulin, or Veterinary Diet products. Cannot be combined with other offers or promotions. Cannot be redeemed on past purchases. Offer expires 01/21/26. Subject to change without notice.

Frequently Asked Questions about Antihistamines for Dogs

What are antihistamines for dogs?

"Antihistamines for dogs are medications used to treat allergy symptoms caused by seasonal or environmental allergens. They are also used to treat acute allergic reactions. Antihistamines can help relieve common skin symptoms like itchiness and redness, as well as swelling and rashes caused by things like insect stings or vaccine reactions. Dog antihistamines can also be used to prevent motion sickness in dogs."

Do I need a prescription for dog antihistamines?

"You do need a prescription for dog antihistamines. Antihistamines should only be given to your dog when specifically recommended by your vet. Although many antihistamines for humans are often prescribed for dogs, you should not give your dog human medications unless instructed to do so by your vet. They may contain added ingredients that are harmful for your dog, or the dosage may be wrong for your pet. Luckily, you can order dog antihistamines made specifically for dogs from Chewy whenever your vet recommends them. Ordering is simple and easy. Just click to order and enter your vet's information, then we'll handle the rest. Chewy will verify your prescription and ship everything right to your door, no hassle or driving required!"


Save 5% on repeat deliveries


Drug Type