How soon do pet allergies show up?

pet allergies

Have you noticed your pet allergies like itching, gnawing, scratching, or licking?

Is he prone to sneezing, shaking his head, or rubbing his face?

Your pet, like us, may be allergic to a range of chemicals he inhales, eats, or comes into contact with the environment.

The Many Types Of Allergies:

Environmental allergies, flea allergies, and food allergies are all possibilities for your dog or cat.

 Indicate Allergies


Allergies to the environment don’t have to come from personal touch; your pet can inhale allergens as well.

Pollen, mold, dust, fungi, plants, grass, mildew, perfumes, cleaning chemicals, and smoking are examples of environmental allergens found in your pet’s environment.

Though seasonal allergies are caused by environmental factors, some allergens may be present all year and cause irritation.

Detergents, soaps, natural and synthetic fibers, paint, cleaning products, and insecticides are all examples.

Another type of allergic reaction induced by chemicals or materials that come into contact with your pet’s skin is allergic contact dermatitis. The most typical symptoms on and around the site of contact are excessive itching, redness, and irritation. Hair loss, rashes, scabbing, and hot areas are all possible side effects.


When a flea bites your cat or dog, a small quantity of saliva is secreted, which causes an immune system reaction, causing acute itching and skin irritation all over your pet’s body, not just where the bite occurred.

Flea allergies are by far the most frequent allergy in pets. Hypersensitivity to proteins or antigens identified in flea saliva causes this illness.

pet allergies


These allergies can cause a variety of symptoms, including swelling of the face, itching, and gastrointestinal problems including vomiting and diarrhea.

Allergies are different from food sensitivity or intolerance in that they are the result of an immunological response, however, some symptoms are similar.

Anaphylaxis can occur in severe situations. Food sensitivities and intolerances are usually milder and only cause stomach issues.

The most common food allergens for dogs are beef, chicken, lamb, dairy, wheat, egg, and soy, whereas the most common food allergens for cats are beef, dairy, and fish.

Symptoms And Significance:

The symptoms of allergies vary according to the type and source of the allergy. Here are some signs that you might be having an allergic reaction:

  • Licking or grooming on a regular basis
  • Infections of the ears
  • Diarrhea
  • Itching that is excessive
  • Hives
  • Swelling of the face
  • Ears that itch
  • Eyes that are watery
  • Skin that is red and irritated
  • Sneezing
  • Breathing problems
  • Vomiting

It’s crucial to keep in mind that these symptoms could possibly be signals of something else. A pet suffering from anaphylactic shock due to a food allergy will have distinct symptoms than a pet suffering from a flea allergy. Your pet’s allergic reaction may not include all of the symptoms listed above.

Allergy Diagnosing For Your Pet:

If you suspect your pet has allergies, you should contact your veterinarian right away so that they can appropriately diagnose your pet and begin treatment.

pet allergies

Allergies can be difficult to diagnose because their symptoms could be caused by another medical problem. It’s crucial to keep in mind that allergy testing isn’t always a reliable way to diagnose.

To establish the source of your pet’s reaction, you may need to conduct elimination diet experiments. Evidence of a flea infestation is generally enough to diagnose flea allergies. Although blood and skin tests are useful for identifying some environmental allergies, they are unreliable when it comes to food allergies.

Your veterinarian will conduct a comprehensive checkup and review your pet’s medical history. A blood or skin test can be used to test for allergies.

Small injections can be given to your pet just beneath the skin for a skin test to detect whether a reaction develops. A sample of your pet’s blood will be sent to a laboratory for analysis in a blood test.

Both tests are available to help you better understand your pet’s allergies.


Avoiding allergy triggers and preventing your pet from coming into contact with them is the best line of action. Here are some excellent allergy prevention strategies for your pet:

If your pet is itchy, bathe him or her with an allergic shampoo. In your home, avoid smoking and using harsh chemicals or strong-smelling goods.

Keep your home tidy to avoid dirt and dust accumulation. Your pet’s bedding and favorite toys should be washed on a regular basis.

Flea and tick control should be used on a regular basis. Though humans can outgrow allergies or learn to avoid particular allergens, your pet will need your assistance to live a healthy life, and we are here to help.

Please contact our office to schedule an appointment if you suspect your pet has allergies. Contact All Pet Care Hospital today for more information about pet allergies or to make an appointment.


Treatment for allergies is determined on the cause of the allergy and the health of your pet:

The goal of flea allergy treatment is to alleviate symptoms until the fleas are eradicated. It is critical to treat not only your pet but also his environment for fleas.

There are a number of therapy options for environmental and seasonal allergies. Antihistamines or corticosteroids prescribed by a doctor can help manage symptoms. Itchy skin can be relieved with topical ointment, ear drops, eye drops, and specialized shampoos, which can help avoid excessive licking or scratching.

When it comes to food allergies, once your diet trial has identified the allergens, adjustments to your pet’s diet must be made to promote maximum health. Before making any modifications to your pet’s diet, contact your veterinarian.

pet allergies

In more severe cases, allergy injections might help your pet get desensitized to the allergen over time. Your veterinarian will administer further treatment if your pet develops a secondary infection as a result of excessive scratching or grooming.

In the case of seasonal or environmental allergies, this is advantageous because symptoms are considerably decreased.


These symptoms could indicate that your pet suffers from allergies.

Have you noticed your pet excessively itching, gnawing, scratching, or licking? Is he prone to sneezing, shaking his head, or rubbing his face?

Your pet, like us, may be allergic to a range of chemicals he inhales, eats, or comes into contact with the environment.