Flea allergy dermatitis is an eczematous itchy skin disease of dogs and cats. For both of these domestic species, flea allergy dermatitis is the most common cause of skin disease. Affected animals develop allergic reactions to chemicals in flea saliva.
Flea allergy dermatitis is the most common skin allergy in cats that results from a flea bite. According to common belief, flea bites cause only minimal skin discomfort in most cats. Even in the presence of dozens of fleas, itching is usually minor.

Types and causes of allergies in catsDiagnosing cats with allergiesWhat can I give my cat for allergies?

As we can see from the illustration, Flea Allergy Treatment For Cats With Skin Issues And Allergies has many fascinating aspects to explore.
For cats with flea allergy dermatitis where even a single bite triggers an intense allergic reaction this distinction is significant. When Flea Treatment Alone Isnt Enough: The Role of Professional Grooming.

The most common allergy in cats is flea allergy, or flea allergic dermatitis, which causes about a third of all skin problems in cats. As the name suggests, this is an allergy to fleas or more correctly to the proteins in flea saliva.
Cats with flea allergy dermatitis will have itching that can range from minimal to severe, depending on how sensitive the cat is to the flea saliva. When fur is parted to inspect for skin irritation, small, solid bumps will be visible.