A flaky face can be caused by a fungal infection or keratinization caused by dehydrated and dry skin. After a fungal infection develops on the face, the flakes will expand outward in concentric circles and appear as skin flakes. Fungal infections should be treated with topical antifungal drugs as prescribed by the doctor, and commonly used antifungal drugs include terbinafine cream and clotrimazole cream. If the skin is dry and keratinized due to climatic or physical reasons, it is recommended to hydrate, appropriate skin care and moisturizing treatment, can be used externally with urea ointment, but also appropriate application of hydrating mask. Do not eat spicy stimulation, do not eat too greasy, it is recommended to eat more vegetables and fruits, to ensure that appropriate water. If the symptoms of dandruff on the face are serious, or if the symptoms persist and do not get better, you should go to the hospital in time for treatment.