Eosinophilic granuloma complex (EGC) is a common feline skin condition causing painful oral and skin lesions driven by immune hypersensitivity, with welfare implications for chronic pain and treatment management.
EGC causes significant welfare impairment through both pain and pruritis. Eosinophilic plaques cause intense itching that drives excessive grooming, self-trauma, and behavioral distress. Oral eosinophilic granulomas and indolent ulcers interfere with eating and cause oral pain that may be mistaken for dental disease. Recurrent lesions requiring repeated steroid courses create cumulative welfare concerns from long-term corticosteroid exposure. Welfare-centered management focuses on identifying and eliminating the underlying allergen trigger rather than repeated symptomatic treatment - allergy workup and elimination diet trials allow targeted intervention that reduces lesion frequency and medication burden.