About Eczema & PsoriasisEczema (atopic dermatitis) and psoriasis are long-term inflammatory skin conditions. Eczema causes dry, itchy, inflamed skin, while psoriasis causes thick, red, scaly patches.Both tend to flare and settle. Triggers include dry weather, soaps, stress, infections and some foods or medicines.Medicines used for Eczema & PsoriasisRegular moisturising is the foundation of treatment. Steroid creams such as hydrocortisone, betamethasone or clobetasol calm flares when used correctly for short periods. Antihistamines help with itching, and severe psoriasis or eczema may need specialist treatment.When to see a doctorSee a doctor if the skin becomes infected, weeps, or does not respond to treatment. Never use strong steroid creams on the face or as fairness creams.This page is for general information only. Many of these medicines need a prescription; please use them only on the advice of a doctor or pharmacist, who can choose the right medicine and dose for you.