Nose suddenly swollen, a common clinical disease is nasal vestibular boils, nasal vestibular boils is the follicle sebaceous gland or sweat glands in the vestibule of the nose limited suppurative infection, preferably in young people or patients with a history of diabetes mellitus. It is usually associated with the patient’s eating spicy, stimulating, staying up all night, frequently touching the nose, picking the nose, and unclean local hygiene. Patients can appear in the nasal vestibule local burning sensation, pain, once with the development of the disease, there can be local redness, swelling, pain, early abscess did not form, you can use iodine volts to disinfect the treatment, oral antibiotics, but told the patient can not be extruded, so as to avoid the spread of inflammation, once the local pus embolus formation, you can do a small incision, will be put out of the abscess and antibiotic ointment coating treatment, increase Anti-inflammatory treatment. If the patient has a headache, pain around the eyes, and fever, the clinic should be highly alert to whether it is accompanied by cavernous sinus thrombophlebitis and other diseases.