With your veterinarian's permission, which medication can you give your dog if they have an allergic reaction?

With your veterinarian's permission, which medication can you give your dog if they have an allergic reaction?

• A. Benadryl
• B. Frontline
• C. Advil
• D. Pepto-Bismol

Answer: (A)

Allergic reactions in dogs are often driven by histamine release, causing itching, swelling, and hives. An over-the-counter antihistamine like diphenhydramine (Benadryl) can help counteract those effects when given under a veterinarian’s guidance and with the correct weight-based dosing. The other options aren’t appropriate for treating an allergic reaction: Frontline is a flea preventive and won’t address allergy symptoms; Advil contains ibuprofen, which is toxic to dogs and can cause serious GI and kidney damage; Pepto-Bismol isn’t a treatment for allergies and contains ingredients that may not be suitable for all dogs or may interact with other meds. If there are signs like trouble breathing, facial swelling, or collapse, seek urgent veterinary care.

Allergic reactions in dogs are often driven by histamine release, causing itching, swelling, and hives. An over-the-counter antihistamine like diphenhydramine (Benadryl) can help counteract those effects when given under a veterinarian’s guidance and with the correct weight-based dosing. The other options aren’t appropriate for treating an allergic reaction: Frontline is a flea preventive and won’t address allergy symptoms; Advil contains ibuprofen, which is toxic to dogs and can cause serious GI and kidney damage; Pepto-Bismol isn’t a treatment for allergies and contains ingredients that may not be suitable for all dogs or may interact with other meds. If there are signs like trouble breathing, facial swelling, or collapse, seek urgent veterinary care.