Flea allergy dermatitis in cats is the most common skin disease in felines, especially in the southern United States, where the environment is more favorable for fleas. In this article, our vet experts explain the symptoms, causes, and treatment of flea allergy dermatitis in cats.
One of the most common medical conditions affecting cats is allergies. An allergy occurs when the cat's immune system overreacts or is hypersensitive to foreign substances called allergens. Allergens are foreign proteins that the body's immune system tries to remove. Examples of allergens common in humans are pollens, dust, molds, and pet hair. Hyp... See full list on vcahospitals.com Yes. The cat has four common types of allergies: insect (fleas), food, atopic (house dust, pollen, and molds), and contact. Each has some common physical signs in cats, and some have unique features. See full list on vcahospitals.com Despite common belief, an average cat experiences only minor skin irritation in response to flea bites. Even in the presence of dozens of fleas, there will typically be minimal itching. On the other hand, a cat with flea allergies will have a severe reaction to even a single flea bite. This reaction is an allergic response to proteins or antigens i... See full list on vcahospitals.com A cat with FAD experiences intense itching and chews, licks, or scratches the affected site(s) nonstop. This causes hair loss and can lead to open sores or scabs on the skin, allowing a secondary bacterial infection to develop. The area most commonly involved in FAD is over the rump, just in front of the tail. Many flea-allergic cats chew or lick t... See full list on vcahospitals.com Clinical signs often give the first indication that your cat may suffer from FAD. Cats are such fastidious groomers that it is frequently impossible to find any evidence of fleas or flea dirt on the coat, especially if only one or two fleas are causing the problem. Intradermal allergy tests (skin tests like those performed in humans) or specialized... See full list on vcahospitals.com Since the flea saliva causes the reaction, the most important treatment for flea allergy is to prevent flea bites. Most flea infestations occur in the warmer weather but can occur year-round. Strict flea control is the foundation of successful treatment. There are many highly effective flea control products, both for treating the cat and for contro... See full list on vcahospitals.com Some cats can be desensitized to the adverse effects of allergens through a series of special injections. However, flea allergy desensitization does not tend to be used for FAD in cats, as the success rate is highly variable. See full list on vcahospitals.com Corticosteroids can be used to block the allergic reaction and give immediate relief to a cat suffering from the intense itching of FAD. This is often necessary for treating the condition, especially during the initial stages. Some cats respond best to long-acting injections of methylprednisolone (Depo-Medrol) and others to oral medication, most o... See full list on vcahospitals.com In cats with FAD, however, the immune system identifies allergens in flea saliva as foreign and dangerous to the body, leading to a more severe skin reaction. Read on to learn what flea allergy dermatitis is, how to recognize it, common treatment options, and how to best prevent it. In summary, flea allergy dermatitis can be a challenging condition to manage in cats, but with proper prevention, treatment, and environmental control, you can help soothe your cats symptoms and improve their quality of life. If your cat has flea allergies, it is important to take your cat to a veterinarian who can diagnose and treat the problem as soon as possible. The common symptoms of flea allergies also appear in cats affected by other skin conditions, so... Living in such comfortable surroundings may be just fine for the flea, but the situation can cause no end of itchy torment for its hostespecially to a cat that happens to be allergic to flea saliva, which the little insects deposit in their hosts skin when they bite. Learn about the veterinary topic of Flea Allergy Dermatitis in Dogs and Cats. Find specific details on this topic and related topics from the Merck Vet Manual.
In summary, flea allergy dermatitis can be a challenging condition to manage in cats, but with proper prevention, treatment, and environmental control, you can help soothe your cats symptoms and improve their quality of life. If your cat has flea allergies, it is important to take your cat to a veterinarian who can diagnose and treat the problem as soon as possible. The common symptoms of flea allergies also appear in cats affected by other skin conditions, so... Living in such comfortable surroundings may be just fine for the flea, but the situation can cause no end of itchy torment for its hostespecially to a cat that happens to be allergic to flea saliva, which the little insects deposit in their hosts skin when they bite. Learn about the veterinary topic of Flea Allergy Dermatitis in Dogs and Cats. Find specific details on this topic and related topics from the Merck Vet Manual.
If your cat has flea allergies, it is important to take your cat to a veterinarian who can diagnose and treat the problem as soon as possible. The common symptoms of flea allergies also appear in cats affected by other skin conditions, so...
