This region is called the nail root or matrix. An ingrown nail can occur in one of several ways. The skin along side the nail plate can be thick, causing pressure against the nail and eventual abrasion or cut into the skin. The nail plate can develop a curved shape, due to trauma or fungal infection, which again can cut into the adjacent skin. The nail can also become ingrown as a result of aggressive trimming of the nail corners.
Bacteria enter the skin after an abrasion occurs.
Unless the nail is cut back from the open wound, treatment with antibiotics will not offer long term benefit. This procedure is routinely performed in the office under local anesthesia and requires minimal post operative care . Antibiotics are also prescribed if infection is present. Skin, nails and hair are made in part of keratin. Fungus prefers a moist dark climate to grow, which makes the foot prone to infection.