How did the fingernail of big toe grow to go inside flesh to do

The possibility of onychia is relatively large, because the skin around the nail is damaged by local bacterial infection caused by nail damage. This situation needs to pay attention to shoes do not wear too tight, at the same time need to grow to the inside of the flesh nail cut out, daily with saline cleaning, topical anti-inflammatory ointment, such as Baiduobang cream, or Fuxi acid cream, can also be used with salt water or potassium permanganate solution foot soak, but need to pay attention to the concentration of potassium permanganate solution.