National Library of Medicine.
Pets, however, have slightly different symptoms than their human parents.
Most pets develop allergies between ages 6 and 24 months, according to the Animal Medical Center of Chicago.

With that in mind, let’s take a closer look at the most common allergens for pets.
Generally, pets with seasonal allergies develop atopic dermatitis, a condition characterized by skin inflammation.
In this case, we’re talking about inhalant allergies, according toVCA Animal Hospitals.

While there’s no cure, treatments can help manage your pet’s symptoms and prevent flare-ups.
Your vet may prescribe anti-inflammatory drugs, therapeutic shampoos, antihistamines, or allergy shots.
This form of therapy yields positive results for more than 50% of dogs, per VCA Animal Hospitals.

The same goes for household cleaners, essential oils, room fresheners, and other chemicals.
Cats are particularly sensitive to perfumes and artificial scents.
Detergents and other household products pose the highest risk.

There’s also a risk of cancer and organ failure, says Khalsa.
The best thing you could do is prevent these issues in the first place.
For example, you mayreplace household cleaners with baking soda.
However, as mentioned earlier, some pets may not experience digestive problems.
The primary symptom is itching, according toDavies Veterinary Specialists.
Note that dietary supplements may contain ingredients derived from fish, beef, soy, and other allergens.
The same goes for retail pet food, whichmay be subject to cross-contamination.
Your vet will likely recommend a hypoallergenic diet of hydrolyzed protein or grain-free ingredients to prevent flare-ups.
Elimination diets, on the other hand, can help you identify potential allergens and food intolerances.