Nail inguinitis with abscess formation, generally based on the severity of the abscess is different, clinical often can take different treatment methods: 1, if the patient with inguinitis local accumulation of pus is less, at this time the degree of infection is relatively light, can be given to the 0.5% vitality of iodine gauze or Ruyi Jinhuang cream local wet compresses for 2-3 days. Patients with strong body resistance can be absorbed on their own, and there is no need to perform abscess incision and drainage for the time being.2. If the localized accumulation of pus in patients with onychomycosis is extensive, the skin is accompanied by obvious redness, swelling and pain, and the abscess is not absorbed through the application of local external medication and the pain symptoms are aggravated progressively. At this time, patients need to perform abscess incision and drainage as soon as possible, completely remove the local necrotic tissue and pus, wound filling iodoform gauze drainage, intravenous antibiotics given to strengthen the anti-infection treatment of cephalosporins, the majority of patients in the 5-7 days after the local trauma can be faster healing.