Head acne hair loss symptoms, may be caused by ringworm of the head, may also be caused by seborrheic dermatitis, the cause of different causes, its treatment varies, need to be based on the specific circumstances of targeted treatment. 1. Tinea capitis: a skin disease formed by fungal infection of the scalp that can cause localized hair loss, pimples, scales and other symptoms. Tinea capitis can be treated with antifungal drugs, such as oral terbinafine, itraconazole, external ketoconazole lotion. 2. Seborrheic dermatitis: generally an inflammatory skin disease caused by abnormal sebum metabolism, which may cause patients to develop erythema, pimples, desquamation, thinning or loss of hair. You can use ketoconazole lotion, selenium disulfide lotion and so on for treatment. Usually pay attention to personal hygiene, do a good job of cleaning the scalp area as well as care, scalp itching do not scratch, so as not to lead to scalp breakage, secondary infection. Specific medication should follow the doctor’s instructions.