Atopic Dermatitis Flashcards
Atopic Dermatitis is a Type ___ hypersensitivity reaction, which means it is Ig____ mediated
Type I
IgE
3 parts of atopic triad
Atopic dermatitis
Allergic rhinitis
Asthma
In older children and adults, Atopic dermatitis is usually on the (extensor/flexor) surfaces and the backs of hands and feet.
Flexor
In infants, atopic dermatitis is usually on the (extensor/flexor) surfaces and cheeks and scalp
Extensor
In babies, atopic dermatitis spares the _______ area
Diaper
What are the essential features that must be present to make a diagnosis of atopic dermatitis?
- Pruritus
2. Eczema in a typical morphology and age specific pattern
Eczema herpeticum is caused by______ and you treat it with _______
Herpes
Acyclovir
Coin shaped eczema is known as________
Nummular eczema
What is the gold standard emollient for treating atopic dermatitis?
Petroleum (Vaseline) applied BID and right after bathing
What is the main prescribed treatment for atopic dermatitis?
Topical steroids
High potency steroids should never be used on what 2 areas?
- Face
2. Skin folds
Why shouldn’t you put high potency steroids on your face or in skin folds?
Higher systemic absorption
Skin atrophy
What could you use for eczema on the face or in skin folds?
Topical calcineurin inhibitors (tacrolimus, pimecrolimus)
Oral antihistamines
Oral steroids for severe cases
