Inflammation of the nail is usually caused by trimming the toenails in the wrong way, resulting in the nail growing into the flesh, when the situation is more serious need to be carried out under local anesthesia incision and drainage. If there is a furuncle infection, it should be dealt with as soon as possible. Pay attention to usually wear loose shoes, try to avoid extrusion lead to further development of inguinitis. Then you can apply some topical anti-inflammatory ointment, such as erythromycin ointment, on the inflamed area. When the nail is stuck into the flesh, the surrounding tissues tend to swell or appear pus. At this time, after local anesthesia, the infected area is cut open to drain the pus, and drain strips are put in place, and the medication is changed regularly, and in severe cases, even part of the nail needs to be removed. After the operation, it is also necessary to take amoxicillin, cefaclor and other antibiotic treatment. When the nail groove inflammation, you also need to pay attention to reduce walking, to prevent long walking extrusion nail, aggravate the nail groove inflammation. Most importantly, you need to pay attention to the way you cut your nails to avoid cutting them too short and causing gingivitis.