What tests are done on cats for allergens? - briefly
To determine if a cat is producing allergens, veterinarians typically perform blood tests and skin prick tests. These tests help identify the specific allergens that may be causing reactions in humans who come into contact with the cat.
What tests are done on cats for allergens? - in detail
When it comes to diagnosing feline allergies, veterinarians employ a range of tests to identify the specific allergens causing discomfort in cats. The most common types of tests include intradermal skin testing, blood testing, and elimination diets.
Intradermal skin testing is one of the primary methods used to diagnose feline allergies. This procedure involves injecting small amounts of various allergens into the cat's skin, typically on the back or neck area. The veterinarian then observes the skin for any reactions such as redness, swelling, or itching at the injection sites. This test helps to pinpoint which specific allergens are triggering an immune response in the cat.
Blood testing is another valuable tool for diagnosing feline allergies. Serum samples from the cat's blood are sent to a laboratory where they are exposed to various common allergens. The laboratory then measures the level of immunoglobulin E (IgE) antibodies produced in response to each allergen. High levels of IgE indicate an allergic reaction, allowing veterinarians to identify the specific allergens causing issues for the cat.
In addition to these tests, elimination diets are often used to diagnose food allergies in cats. This involves feeding the cat a strictly controlled diet that excludes common allergens such as beef, dairy, fish, and chicken. If the cat's symptoms improve or disappear during this diet, it suggests that one of these ingredients was causing the allergy. Reintroducing each ingredient individually can help identify the specific food allergen.
Overall, these diagnostic methods provide veterinarians with crucial information to accurately diagnose feline allergies and develop targeted treatment plans tailored to the individual needs of each cat.