Acne does not usually occur in the nostrils, mostly considered to be caused by folliculitis, folliculitis should be taken for drug treatment, surgical treatment. 1. medication: if patients with folliculitis in the nostrils, usually due to bacterial infection, can be used under the guidance of the doctor fusidic acid ointment, mupirocin ointment, or oral doxycycline, itraconazole and so on. For folliculitis caused by fungal infection, you can choose to use topical econazole cream, terbinafine cream, etc., or oral clindamycin, amoxicillin and so on. 2. Surgery: If folliculitis recurs for years and forms larger boils or carbuncles, the doctor will take local anesthesia and incise the lesion under aseptic operation to draw out the pus. If the patient has folliculitis and other uncomfortable symptoms in the nostrils, he or she should go to the hospital in time.