Itchy dandruff is generally caused by fungal infections, which can be removed by antifungal drugs, adjusting work and rest and lifestyle habits. 1. Anti-fungal drugs: after the scalp fungal infection will form a lot of dandruff and itchy symptoms, the treatment of scalp fungal infection is recommended to use ketoconazole shampoo, if the combination of seborrheic dermatitis, you can also add selenium sulfide shampoo. 2. Adjust the work and rest: usually to develop a good work and rest habits, do not stay up late, not anxious, not tangled. Diet do not eat spicy stimulation, do not pick food partiality. Daily exercise, improve their own immunity, in order to effectively resist repeated fungal infections. 3. Adjustment of living habits: In addition, head fungal infection is mostly due to foot fungal infection, usually do not pay attention to the wash basin, wash hair and feet separately, towel open points of habit, resulting in cross-infection. To pay attention to the treatment of primary fungal infections, if there is foot fungus to thoroughly treat foot fungus. If the patient’s head itchy dandruff symptoms are serious, or the symptoms persist and have not improved, should promptly go to the hospital for treatment.