For the axillary lump pain, many etiologies can cause, different etiologies cause different intervention programs, specific need to be combined with the actual situation of the patient, can be analyzed from the following points: 1, infectious diseases leading to axillary lymph node enlargement, such as acute mastitis, breast abscess, etc., generally clear etiology, in addition to axillary lymph node swelling and pain, often accompanied by breast redness, swelling, pain, line breast and axillary ultrasound can The symptoms can be gradually improved after anti-infection and symptomatic treatment. 2, axillary sebaceous cyst infection, axillary swelling with redness, swelling, pain, local pus is not localized, pay attention to local cleanliness and hygiene, local iodophor disinfection after applying erythromycin ointment, pain can be gradually improved, if the symptoms are not relieved or local pus, need to incision and drainage or surgical removal. 3, eczema caused by Mostly seen in patients with more sweating or obese armpit rash, pain, keep the armpit clean and dry, local application of glycomet lotion, prevention of infection, if necessary, oral medication, symptoms can gradually improve.