What Causes Atopic Dermatitis in Children?
Atopic dermatitis is characterized by obvious "atopic" characteristics seen in patients or their families: familial tendencies to suffer from asthma, allergic rhinitis, and eczema; allergy to heterologous proteins; high IgE in serum; Increased blood eosinophils. Typical atopic dermatitis has specific clinical manifestations of eczema and the above four characteristics. Also known as atopic dermatitis, atopic eczema, Besnier constitutional prurigo, or atopic eczema. It is divided into three phases: acute or subacute eczema in infancy; subacute or chronic eczema in childhood and youth.
- nickname
- Atopic dermatitis, atopic eczema, Besnier constitutional prurigo, atopic eczema
- English name
- atopic dermatitis
- Visiting department
- dermatology
- Multiple groups
- Children and youth
- Common locations
- Infancy: Occurs on the cheeks and forehead; Childhood and youth: Occurs on the flexion of the limbs, especially the elbows and popliteal fossa.
- Common symptoms
- Infant period: rash is exudative and dry, with severe itching. Childhood: skin lesions are divided into eczema type and prurigo type. Youth and adulthood: same as
Basic Information
Causes of atopic dermatitis
- The etiology of atopic dermatitis has not been identified, including genetic susceptibility, food allergen stimulation, inhalation allergen stimulation, autoantigens, infections, and skin dysfunction.
Clinical manifestations of atopic dermatitis
- Atopic dermatitis is divided into three phases: Infant period: Onset in the second or third month after birth. The rash is exudative and dry, with severe itching. Childhood: Most of them develop symptoms before the age of five. Skin lesions are divided into eczema type and prurigo type. Youth and adulthood: skin lesions are similar to childhood.
Atopic dermatitis diagnosis
- Diagnose based on an individual or family with an atopic history and skin lesion characteristics: that is, acute or subacute eczema in infancy, which occurs in the cheek and forehead; subacute or chronic eczema in childhood and youth Symptoms occur on the flexion of the extremities, especially the elbows and popliteal fossa;
Atopic Dermatitis Treatment
- Remove and avoid possible pathogenic factors and treat symptomatically. Including the routine application of emollient cream, topical glucocorticoids, anti-infective treatment of co-infection, non-hormonal local immunomodulators, oral antihistamine therapy, phototherapy, high-dose intravenous immunoglobulin, etc.