Common Types of Skin Allergies in Dogs & Their Possible Treatment Options

Skin allergy is something that disturbs not only humans but also animals. Unless it is treated timely, it deteriorates one’s quality of life. 

Skin allergies in dogs are a prevalent condition in veterinary practices that often leads to persistent discomfort for pets and frustration for pet owners. 

In the US, a study was conducted in 52 practices, and 4.7% of 31,484 dogs were examined for atopic or allergic dermatitis.  

If the issue is brought to the clinic in a timely manner, where early detection, combined with potential treatment plans, plays a critical role in improving the dog's quality of life. 

Here you will learn about: 

• Common causes of canine skin allergies
• Symptoms associated with the disorder
• How to diagnose dog skin allergies?
• Dog skin allergies treatment
• Preventative measure
• Lifestyle adjustment
• Foods avoided for dogs with skin allergies

What Causes Skin Allergies in Dogs?

There are different types of canine skin allergies, and multiple factors cause them. Some are easily detected, yet a few require detailed attention.   

However, these factors usually come under 3 main categories:

1. Flea Allergy Dermatitis

Veterinarians observed this kind of allergic problem most often in their clinic. It develops when a dog responds to flea saliva. Even a single bite can cause severe itching. 

2. Food Allergies in Dogs

Almost 2 out of 5 allergic dogs have food allergies or kind of its variations. There are foods that cause allergic reactions. The dog with a food allergy has itchy skin, ear infections, or mainly has gastrointestinal issues. 

Common culprits include:

• Beef
• Chicken
• Dairy
• Wheat

3. Environmental Allergies

In dogs, the environmental allergens are pollen, mold, dust mites, or grass. These are usually occasion-specific but may last all year if the allergens involved are those found indoors.

Common Symptoms of Dog Skin Allergies

Dogs with skin allergies typically exhibit one or more of the following signs:

• Excessive itching and scratching
• Red, inflamed skin
• Hair loss or bald patches
• Ear infections
• Chewing or licking paws
• Hot spots or sores

Early detection and management are vital to prevent further complications.

 

How to Diagnose Skin Allergies in Dogs?

Identifying the types of skin allergies in dogs requires a combination of several clinical assessments and tests. 

Below are the essential steps in diagnosing the exact kind of allergic disorder:   

1. Physical Examination
   • Check for redness, sores, or hot spots.
   • Identify patterns of itching or hair loss.
2. Skin Scrapings or Swabs
   • Rule out infections like mites or yeast.
   • Detect secondary bacterial infections.
3. Allergy Testing
   • Perform intradermal or blood tests for environmental allergies.
   • Use elimination diets to identify food allergies.
4. Observation of Flea Activity
   • Inspect for flea dirt or adult fleas.

 

Treatment Options for Skin Allergies in Dogs

If the root cause of the allergy is ascertained, then the right course of action can then be taken. 

Below are five detailed treatment options:

1. Flea Allergy Dermatitis in Dogs - Treatment

It is one of the most prevalent reasons for skin allergies in dogs. The simplest reaction can be caused by a flea bite. Management includes flea eradication from the pet and its surroundings.

Treatment Plan:

• Use oral or topical flea preventatives.
• Apply medicated shampoos to soothe irritated skin.
• Wash bedding frequently to eliminate flea eggs.
• Vacuum carpets and furniture regularly.
• Administer corticosteroids for severe itching.

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2. Food Allergy Management

Food allergies often manifest as itchy skin, ear infections, or gastrointestinal issues. Identifying and eliminating the allergen is essential for relief.

Treatment Plan:

• Conduct an elimination diet to pinpoint triggers.
• Use hypoallergenic or hydrolyzed protein diets.
• Avoid common allergens like chicken, beef, or wheat.
• Provide omega-3 supplements to reduce inflammation.
• Gradually reintroduce foods to confirm allergens.

 

3. Environmental Allergies in Dogs - Treatment

Environmental allergens like pollen, dust mites, or mold can cause year-round or seasonal dog allergies. 

It is crucial to manage exposure and alleviate symptoms.

Treatment Plan:

• Give antihistamines for mild cases.
• Use corticosteroids for severe flare-ups.
• Try immunotherapy for persistent allergies.
• Wash with medicated or gentle shampoos.
• Reduce allergens with air purifiers.

 

4. Topical Treatments for Skin Allergies

Topical treatments are an effective way to provide immediate relief from itching and inflammation. They work well alongside systemic therapies.

Treatment Plan:

• Apply hydrocortisone cream for itching.
• Use oatmeal shampoos for soothing.
• Try antimicrobial sprays for infections.
• Add fatty acid supplements for skin health.
• Clean wounds with antiseptic solutions.

5. Managing Chronic Skin Allergies

Chronic skin allergies require long-term management strategies to control flare-ups and improve the dog’s quality of life.

Treatment Plan:

• Administer long-term immunotherapy.
• Provide regular omega-3 supplements to support skin health.
• Introduce anti-itch medications like Apoquel or Cytopoint.
• Schedule routine check-ups.
• Educate pet owners on managing triggers at home.

 

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Preventive Measures for Dog Skin Allergies

Skin allergy is much easier to prevent than to treat. Therefore, it is best to catch the causes of skin allergy early so that the rate of flare-ups can decrease. 

Simple measures include:

• Ensure consistent flea prevention treatments.
• Clean the dog living area, especially the beds.
• Always apply recommended diets.
• Use medicated or hypoallergenic shampoos as advised.
• Treat any skin irritation immediately.
• Supplement with omega-3 for skin health.
• Minimize exposure to common allergens.
• Conduct regular veterinary skin assessments.

Skin Allergies in Dogs – Possible Lifestyle Adjustments 

Lifestyle changes can significantly help dogs prone to allergies. These adjustments not only alleviate symptoms but also prevent recurrence:

Frequent Grooming

Regular baths with hypoallergenic shampoos can reduce allergens on the skin.

Environmental Hygiene

Clean your home to eliminate dust mites and pollen.

Healthy Diet

Opt for balanced, nutrient-rich meals to strengthen immunity.

Hydration

Ensure your dog stays hydrated to maintain skin moisture.

Small lifestyle modifications can lead to substantial improvements in allergic dogs.

 

What to Use on Dog’s Skin Allergies?

Topical treatments and medicated shampoos are often effective. 

These include:

• Oatmeal Shampoos

Help soothe itching and inflammation.

• Hydrocortisone Creams

Provide relief from localized itching.

• Essential Fatty Acids

Improve skin health when added to the diet.

Consult with a veterinarian before applying any treatments to ensure they are safe for your pet.

 

What Food to Avoid for A Dog with Skin Allergy?

One of the most important ways to control food-induced skin conditions is through diet. Potential allergens should also not be taken in case there is doubt about the body’s ability to cope with them.

• Grain-based fillers (e.g., wheat, corn)
• Dairy products
• Protein sources like beef and chicken

Instead, consider limited-ingredient diets or hydrolyzed protein diets for allergic dogs.

To Sum Up

DVM Central offers a wide range of featured veterinary products to help effectively manage skin allergies in dogs. We have featured different brands of flea preventatives, hypoallergenic shampoos, and therapeutic diets; we provide trusted solutions for your patients. 

DVM Central is a leading veterinary marketplace where you can buy quality veterinary-related products and address your companion's needs. 

Additionally, we conduct RACE-approved Virtual Expos to help veterinary professionals stay current with trends and elevate their practices. 

 

^FAQs

Can skin allergies in dogs be cured?

While allergies cannot be completely cured, however, their extent can be effectively reduced with appropriate treatment and preventive care.

How long does it take to see improvement with allergy treatment?

It may take several weeks to note the progress; however, canine patients who have severe and long-standing issues may need several months for recuperation.