Mite face is an infection of the skin on the face with mites, and the symptoms of infection include itching, flaking, and skin damage. 1. Itching: After mite infection on the face and reproduction increase, due to the destruction of normal cells, the bugs and bug excretions and other stimulation of the sensory nerves, may cause itching, abnormal sensation of the skin and so on. 2. Flaking: After infection with mites, the aging and damage of the skin will be accelerated, resulting in symptoms of flaking skin on the face. 3. Skin damage: mites are mostly parasitized in the sebaceous glands of skin hair follicles, and the irritation of mites can cause enlargement of hair follicles, expansion of capillaries, infiltration of inflammatory cells and skin damage, such as erythema, papules, pustules, nodules and other symptoms. If the above symptoms occur, it is recommended to go to the hospital in time for early and regular treatment.