Inguguinitis rubbing povidone-iodine is getting more and more painful, mainly because the povidone-iodine can not reach the therapeutic effect, only the surface of the skin disinfection, the condition is aggravated caused by. Suffering from inguinitis should follow the doctor’s instructions to standardize the treatment. Inflammation of the skin and soft tissues around the nail caused by pathogenic bacterial infection. Manifested as local tissue redness, swelling, fever, pain, and even pus. If the redness and swelling caused by inguinitis, applying iodine povidone for surface disinfection will not play a role in fighting infection. With the development of the condition of inguinitis, there will be a manifestation of increased pain. If the lesion is not purulent in the early stage, ichthyolite ointment, mupirocin ointment can be used locally, and amoxicillin, cefaclor and other antibiotics can be taken to treat the condition. After the formation of abscess can be surgically incised and drained, regular medication change treatment. After regular treatment, the inflammation of the nail groove inflammation will gradually recover, and the pain will be reduced rapidly until it disappears.