Dermatitis

Dermatitis is group of eczematous inflammatory skin diseases (atopic/contact/seborrheic/numular/stasis), presenting with pruritus, erythema, papules, scaling, and lichenification. Treatment: emollients; topical corticosteroids (potency by site); oral antihistamines; identify/avoid triggers; topical calcineurin inhibitors; wet wraps; treat secondary infection (antibiotics/antifungals); systemic steroids/immunosuppressants/biologics for severe; phototherapy; stress management; follow-up dermatology.

Common Symptoms

Pruritus; erythema; papules; scaling; lichenification

Causes and Pathogenesis

Barrier dysfunction + immune dysregulation/allergen/irritant causes eczematous inflammation.

Treatment

Emollients; topical/systemic steroids; antihistamines; avoid triggers; phototherapy

Preventive Measures

Moisturize; gentle skin care; avoid known triggers.

Department to Visit

It is recommended to visit the Dermatology/Allergy department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.