Toe cap to meat growth is not groin infection, consider the ingrown nail, and if the ingrown nail is not timely treatment, it is easy to secondary groin infection. Ingrown nail is the finger (toe) nail side edge grows into the soft tissue of the nail groove, causing local pain disease, such as secondary bacterial infection, it can cause inguinitis, manifested as local persistent redness, swelling, pain, pus and other symptoms. When ingrown nails occur, conservative treatments such as immersion method, groove nail plate method, angle correction technique, cotton wick insertion method, dental floss drainage method can be taken to prevent the embedded finger (toe) nails from continuing to grow inward; if the ingrown nails are more serious and caused by onychomycosis, surgical treatment is needed to remove the whole nail or part of the nail plate, which can be improved or cured after standardized treatment. It is recommended that patients diagnosed with ingrown toenails should go to regular hospitals for timely treatment to avoid aggravation of the condition.