Nasal furuncle is a localized acute suppurative inflammation of nasal hair follicle, sebaceous gland or sweat gland. Most of them occur in nasal vestibule, nasal tip and nasal sac. Local redness, swelling or jumping pain may be accompanied by fever and general malaise. 2. The focus is locally raised, and the surrounding infiltration is hard and red; When boils mature, there are yellow-white pus spots on the top, and pus will flow out when they rupture, and sometimes yellow-green pus thrombi will be discharged. 3. Severe cases can cause cellulitis of the upper lip and face, resulting in swelling and pain of the upper lip, face and lower face; There may be chills, fever, headache, and even cavernous sinus thrombophlebitis.

Principles of treatment

1. Control infection and prevent intracranial complications. It is forbidden to squeeze boils, and it is forbidden to cut and drain boils when they are immature. 2. If the boils are immature, local hot compress, ultrashort wave and diathermy therapy are used to promote the maturity and puncture of boils. 3. If the boil is mature, wait for the boil to puncture itself or dip a probe with a little pure carbolic acid to corrode the pus head, so that it will burst and discharge pus. You can also gently puncture the thin skin on the surface of the pus head with a sharp knife, and take out the pus plug to discharge pus. 4. After abscess puncture, remove the abscess scab to facilitate drainage. 5. Use enough antibiotics. 6. Symptomatic treatment.

Medication principle

Symptoms are mild, the source of the disease can be oral antibiotics, local application of iodine or anti-inflammatory ointment, severe symptoms, high fever, red and swollen face, intravenous drip of broad-spectrum large-dose antibiotics treatment. Prevent the development of meningitis and septicemia.