Polyps in the nail folds of toes may be caused by nail friction as well as repeated irritation from inflammation, and can be surgically removed. Inguguinitis is usually caused by irregular nail growth and irrational trimming, when the nail pierces the skin in the nail groove, it will cause the skin to turn red and purple, as well as painful pus and even bleeding. If the nail groove inflammation is not cured, it will stimulate the skin to appear polyp hyperplasia, which is due to the inflammatory cells to stimulate the local tissues, thus forming polyps. This will affect the normal growth of nails, walking obstacles and so on. Treatment can use iodophor, potassium permanganate and other drugs to clean up the wound, generally do not need oral medication, polyp treatment can be surgical resection, pay attention to foot hygiene after surgery, learn to trim the nails correctly. Specific can consult a professional physician’s opinion.