Inflammation of the nail that has become pus-filled can be treated by applying mupirocin cream and erythromycin ointment, as well as oral treatment with roxithromycin and cefixime capsules. Surgery is needed if necessary. Inguinitis is a purulent bacterial infection of the skin along the sides of the nail forming the surrounding tissues, the local area will appear red and swollen, the inflammation continues to develop will cause pus, pus will appear under the skin of the nail groove after pus white pus spots, the inflammation will spread to the root of the nail, and may also be extended to the other side of the nail groove to form an abscess. The patient can apply mupirocin cream, erythromycin ointment for anti-inflammatory treatment, but also oral roxithromycin, cefixime capsules to eliminate local and internal bacteria, effectively control the deterioration of the condition. If pus appears in the nail groin inflammation, you should choose surgery for incision and drainage in time. Usually under local anesthesia for surgical operation, is to choose the side of the finger incision, pay attention to avoid damage to the fingers of the nerves, blood vessels, thorough separation of the pus cavity, the pus out. The medication needs to follow the doctor’s instructions, the patient’s inguinitis has been pus, it is recommended to go to the regular hospital as soon as possible, under the guidance of a professional doctor to standardize the treatment and medication, so as not to delay the condition.