Itchy skin with white flakes may be caused by eczema, atopic dermatitis, ringworm, psoriasis and other diseases, and it is recommended that patients take general treatment, medication and other ways to improve. 1. Eczema: Eczema may cause itchy skin with white flakes, patients need to pay attention to skin moisturizing, can apply glucocorticoid ointment, such as hydrocortisone, dexamethasone, etc., which can improve the skin symptoms and help anti-inflammatory. 2. Atopic dermatitis: If the itchy white flakes caused by atopic dermatitis, patients should not scratch the affected area, and can be treated by applying tretinoin, mometasone furoate and other glucocorticosteroid cream, which can help the lesions subside, reduce white flakes and stop itching. 3. Ringworm: ringworm may cause itchy skin and white flakes, patients need to keep the body and the environment clean, it is recommended to apply bifonazole, sertaconazole, tinafin and other antifungal drugs, which can inhibit the fungus. 4. Psoriasis: itchy skin off white flakes is considered to be caused by psoriasis, patients should not vigorously friction scratching the affected area. Glucocorticoid drugs can be applied to improve the situation, such as halometasone, hasinide, etc., with anti-itch and anti-inflammatory effects. If the condition is serious, you can take oral treatment with drugs such as Avitamin A and methotrexate, which can facilitate the inhibition of cell proliferation as well as anti-inflammatory and so on. The causes of itchy skin off white flakes are more reasons, it is recommended that patients seek medical examination to clarify the cause of the disease, and cooperate with the doctor for standardized treatment.