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Hypersensitivity Specific examples

Flea allergic dermatitis (FAD)
What is the incidence of Flea allergic dermatitis?

User Laolux
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Final answer:

Flea allergic dermatitis (FAD) is a prevalent type I hypersensitivity reaction, especially in pets, and its incidence is influenced by factors such as geography and climate. It is one of the most common dermatologic diseases in pets, reinforcing the necessity for adequate flea control measures. Treatment for hypersensitivity reactions commonly involves antihistamines, corticosteroids, and avoidance of allergens.

Step-by-step explanation:

Incidence of Flea Allergic Dermatitis (FAD)

Flea allergic dermatitis (FAD) is a common type I hypersensitivity reaction in animals, primarily pets such as dogs and cats. When an animal with FAD comes into contact with flea saliva, they can experience an intense immunological reaction leading to itchy skin, hair loss, and other dermatological issues. The incidence of FAD can vary greatly depending on the geographic location, climate, and how well the flea populations are controlled in the environment. It is one of the most common dermatologic diseases in domestic dogs and cats, signifying that control and prevention of flea infestations are crucial to reduce the risk of FAD.

Contact dermatitis, eczema, and allergic asthma are conditions also caused by hypersensitivity of the immune system to substances that are generally harmless to most individuals. Common treatments for these conditions may include antihistamines, corticosteroids, and lifestyle changes to minimize exposure to the allergen. It is important to note that symptoms and treatment can vary considerably based on the individual and the severity of their condition.

User Rumplin
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