Children’s dandruff, may be bad hygiene habits, shampoo inappropriate lead to, available children’s shampoo shampoo diligently wash their hair, but also may be a fungal infection, seborrheic dermatitis caused by the use of ketoconazole, selenium disulfide, and other detergents can be used under the guidance of the doctor. 1. Poor hygiene habits: If children’s dandruff is because they usually do not pay attention to head hygiene, wash their hair less often, the scalp will become dry and flaky, accumulating on the surface of the scalp to form dandruff, then you can use the right shampoo to wash your hair often, to keep the scalp clean and hygienic. 2. Inappropriate shampoo: If dandruff is caused by inappropriate shampoo, you can replace other brands of children’s shampoo, or choose pure plants and additive-free shampoo. 3. Fungal infection: children with more dandruff, may be due to the emergence of fungal infections, resulting in symptoms of ringworm, you can use ketoconazole lotion under the guidance of the doctor. 4. seborrheic dermatitis: if it is due to androgen stimulation of hair follicles, sebaceous glands sebum secretion caused by increased seborrheic dermatitis, you can follow the doctor’s instructions to use selenium disulfide lotion. The above drugs are recommended to use under the guidance of a doctor, not blindly self-medication to avoid adverse effects.