Pain in the axillary hair position may be caused by folliculitis, lymphadenitis, herpes zoster and other diseases, the patient should consult a doctor in time, after clarifying the cause of the disease to carry out appropriate treatment. 1. Folliculitis: pain in the armpit hair position may be caused by folliculitis, manifesting itself in red papules centered on hair follicles, localized swelling, itching, bacterial infections can be treated with topical mupirocin, fungal infections using ketoconazole and other drugs. 2. Lymphadenitis: pain in the armpit hair position may also be caused by lymphadenitis, such patients have skin or mucous membrane infections near the armpit, and should actively search for the primary disease causing lymphadenitis and treat the primary disease. 3. Herpes zoster: armpit hair position pain may be caused by herpes zoster, belonging to the viral infection disease, the patient will have axillary clusters of blisters, there will be local burning sensation and generalized fever, can be used locally glycerine lotion or oral acyclovir for treatment. Pain in the axillary hair location should be promptly consulted, and standardized treatment in accordance with the doctor’s instructions. All of the above drugs should be used under the guidance of a doctor.