Scalp follicle root itch may be folliculitis, seborrheic dermatitis, tinea capitis, etc., according to the cause of the need to take targeted drug treatment. 1. folliculitis: bacteria, fungi, mites and other pathogenic microbial infections, can cause inflammation of the hair follicles leading to itching, can be used externally mupirocin ointment, ketoconazole lotion and other drugs for treatment. 2. Seborrheic dermatitis: mostly occurs in the sebaceous gland distribution more parts, such as the scalp, manifested as yellow-red patches, adhering to greasy scales, can cause itching at the root of the hair follicle. Ketoconazole, econazole and other antifungal drugs can be used externally, dinexidine cream and other glucocorticoid drugs, as well as zinc oxide lotion, glycerite lotion and other treatment. 3. Tinea capitis: mainly caused by fungal infections, can also lead to itchy scalp follicle roots, can be used externally ketoconazole ointment, terbinafine cream and other antifungal drugs, if necessary, can also be taken orally antifungal drugs, such as itraconazole, fluconazole and so on for treatment. Scalp follicle root itch may have other reasons, it is recommended to the hospital, clear cause, follow the doctor’s instructions for targeted treatment or treatment.