FASS is a common pruritic and inflammatory skin disease of cats. 1,2 In a large multicenter study on pruritic cats, FASS represented 20% of the study cats, making it one of the most prevalent skin diseases among cats. 2 Manifestations of pruritus in cats are scratching, rubbing, chewing, licking, and/or excessive grooming.

Feline atopic skin syndrome is an inflammatory and pruritic skin syndrome of cats manifested by a spectrum of reaction patterns, that may be associated with IgE antibodies to environmental allergens.

Jan 19, 2021 · A review of the literature (1982–2014) revealed 243 cats diagnosed with food allergy. Concurrent FASS was reported in 2.4% (24 of 243) of cats and FAD in 0.002% (two of 243) of them, with only one cat having both FASS and FAD.

Discover effective diagnosis and treatment options for feline atopic skin syndrome, an allergic skin disease in cats, including corticosteroids and immunotherapy.

nomenclature, feline atopic skin syndrome (FASS) refers explicitly to allergic skin disease induced by environmental allergens (e.g., dust mites, pollens, molds). This short review focuses on FASS. FASS is a common pruritic and inflammatory skin disease of cats.1,2 In a large multicenter study on pruritic cats, FASS represented 20% of the study ...

In cats, it is essential to recognize the overlap of symptoms between FASS, flea allergy dermatitis, food allergy, and allergic cats, where miliary dermatitis and Eosinophilic Granuloma Complex (EGC) may be observed. ECG is not site-specific in cats with FASS and/or food allergies.

Sep 26, 2024 · Feline Atopic Skin Syndrome, or FASS, refers to a cat’s skin reacting to environmental allergens (not fleas or food). It was previously known as “miliary dermatitis not caused by fleas or food in cats”. The first onset usually occurs at a young age, with more than half of the cats developing symptoms before they are three years old.

Feline atopic syndrome describes all allergic diseases in cats, including flea allergy dermatitis, feline food allergy, feline asthma, and feline atopic skin syndrome; therefore, feline atopic skin syndrome (FASS) is now the preferred term for cats with allergic dermatitis due to …

Mar 13, 2025 · In this interview discussing her lecture on FASS at the 2025 WVC Annual Conference, Koch goes into detail about treatment options available for FASS. As Koch explained, although there are a wide range of treatment options for dogs with allergies, research on the pathogenesis of this condition in cats is lagging.

Feline atopic skin syndrome (FASS) describes allergic skin disease associated with environmental allergies. 1 - 3 Allergic dermatitis in the cat presents with multiple cutaneous reaction patterns that all may be caused by environmental, food and/or insect allergens, as well as other diseases.