Head acne hair loss, consider and folliculitis, ringworm, seborrheic dermatitis, etc., need to take targeted treatment according to the cause. 1. Folliculitis: mainly associated with sebaceous gland blockage, accompanied by Staphylococcus aureus infection. You can apply antibacterial drugs locally, such as fusidic acid ointment, mupirocin ointment, erythromycin ointment and so on. 2. Tinea capitis: mainly caused by fungal infection, can be treated with topical antifungal drugs, such as ketoconazole ointment, terbinafine cream, etc.; topical antipruritic drugs, such as zinc oxide lotion, glycerine lotion, etc.; oral antifungal drugs, such as itraconazole, fluconazole, etc., can also be taken if necessary. 3. Seborrheic dermatitis: it can also lead to symptoms of head acne hair loss, accompanied by localized adhesion of greasy scales, itching and other symptoms. Can be used externally antifungal drugs such as ketoconazole, econazole, etc.; glucocorticosteroids such as Dinaid cream, etc.; exfoliators such as salicylic acid ointment, adapalene gel; itching medicines such as zinc oxide lotion, glycerine lotion, etc.. It is recommended that patients with head acne hair loss to the hospital, a clear diagnosis, follow the doctor’s instructions for treatment, the above drugs need to be used in accordance with medical advice.