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Pemphigus in Cats: Autoimmune Skin Disease Management

Feline pemphigus is a rare autoimmune skin disease causing crusting and pustules. This guide covers recognition, welfare impacts, and treatment.

Key Facts

Pemphigus foliaceus is the most common autoimmune skin disease in cats
The immune system attacks proteins in the skin causing blister and crust formation
Face, ears, and feet are most commonly affected
The condition causes significant discomfort and itching
Immunosuppressive therapy (prednisolone with or without additional drugs) is the mainstay
Long-term management and monitoring are required

Welfare Considerations and Management

Welfare-centred management of feline pemphigus requires sustained immunosuppression to control the autoimmune attack on the skin. Prednisolone is the first-line treatment; additional immunosuppressants (chlorambucil, ciclosporin) may be needed. Secondary bacterial infections complicate management and require antibiotic treatment. Regular monitoring for treatment side effects, including weight gain, muscle wasting, and diabetes mellitus, is essential for long-term welfare.

What You Can Do

Monitor skin condition and report any worsening to your vet promptly
Administer all medications as prescribed without missing doses
Regular veterinary check-ups monitor for treatment side effects
Provide comfortable, clean resting areas to reduce skin trauma