Reviewed by Dr. Tiffany Delacruz, DVM
Dog Allergy Treatment Online
Stop the itch. A licensed vet can diagnose your dog's allergies through video, prescribe the right medication, and have it delivered to your door — all for $64.99.
Understanding Dog Allergies
Allergies are the #1 reason dog owners visit the vet. If your dog is constantly scratching, licking their paws, developing red patches, or getting recurring ear infections, allergies are the most likely cause. The good news: most allergies are highly treatable, and a video vet visit is one of the best ways to get started because skin conditions are inherently visual.
There are four main types: environmental allergies (pollen, dust, mold), food allergies (chicken, beef, grains), flea allergy dermatitis (reaction to flea saliva), and contact allergies (cleaning products, grass). Your vet will help narrow down the trigger based on the pattern and location of symptoms.
Allergy Symptoms at a Glance
| Symptom | Common Cause | Where on Body | Treatable Online? |
|---|---|---|---|
| Persistent itching/scratching | Environmental or food allergy | Ears, paws, belly, armpits | Yes |
| Red, inflamed skin | Atopy or contact allergy | Belly, groin, inner legs | Yes |
| Hot spots | Excessive licking/scratching | Any area, often overnight | Yes |
| Recurring ear infections | Underlying allergy | Ear canals | Yes |
| Paw licking/chewing | Environmental allergens absorbed through paws | Between toes, paw pads | Yes |
| Hair loss in patches | Chronic scratching or flea allergy | Tail base, back, flanks | Yes |
| Skin darkening/thickening | Chronic untreated allergies | Belly, inner legs | Assessment + plan |
Allergy Medication Options
| Medication | Best For | How Fast | Duration |
|---|---|---|---|
| Apoquel (oclacitinib) | Moderate-severe itching, long-term use | 4-24 hours | Daily (ongoing) |
| Antihistamines (Benadryl, Zyrtec) | Mild allergies, quick relief | 30-60 minutes | As needed |
| Prednisone | Acute flares, severe inflammation | Hours | Short-term only |
| Antibiotics | Secondary skin infections from scratching | 2-3 days | 7-14 day course |
| Medicated shampoo | Topical relief, removing allergens | Immediate soothing | 1-2x per week |
All medications prescribed at your vet's discretion. Your vet will recommend the safest option based on your dog's age, weight, and health history.
Why Video Visits Work for Allergies
Skin conditions are one of the best uses for telehealth because they are visual. Your vet can see the rash, the redness, and the distribution pattern through your phone camera — often providing the same assessment quality as an in-person exam.
Zoom in on the problem
Show your vet exactly where the itching is happening. Get close-up views of rashes, hot spots, and irritated skin.
See the real pattern
Allergy location tells the story: paws = environmental, tail = fleas, ears = food. Your vet uses the pattern to narrow the cause.
Start treatment today
Get a prescription during the same visit. Medications delivered to your door or sent to your pharmacy.
Dog Allergy FAQs
Can an online vet prescribe allergy medication for my dog?
Yes. Licensed veterinarians can prescribe allergy medications including apoquel, antihistamines, steroids, and antibiotics during a video consultation in Florida, New York, and Virginia.
How do I know if my dog has allergies vs something else?
The pattern and location of symptoms are key. A vet can differentiate between allergies, infections, parasites, and other skin conditions during a video examination. If further testing is needed, they will refer you.
Can food allergies be diagnosed online?
A vet can suspect food allergies based on symptoms and recommend an elimination diet trial. True food allergy diagnosis requires an 8-12 week strict diet under vet supervision — the initial consultation and diet plan can absolutely be done via video.
How much does online allergy treatment cost?
A RexVet consultation is $64.99, which includes the diagnosis, prescription, and 48-hour follow-up messaging. In-person allergy visits typically cost $150-$300 before medication.
Related Resources
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Dog Skin Allergies Guide
In-depth article on symptoms, causes, and treatment options
View Pricing Plans
Single visits from $64.99 or Family Plan $120/year
Emergency Vet Guide
When to go to the ER vs when an online vet can help
Senior Dog Care
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Stop the Itch — Talk to a Vet Today
Get your dog's allergies diagnosed and treated in one video visit.
Book a Vet Visit — $64.99Reviewed by Dr. Tiffany Delacruz, DVM