An ingrown nail occurs when a spike or rough edge of a toenail has pierced the skin adjacent to the nail edge. Initially, there is a little discomfort but as the nail grows, it can dig further and further in becoming more painful, inflamed and susceptible to infection.
The most common cause is faulty nail cutting, pressure from ill-fitting shoes, and/or trauma from activities (such as ball sports and running). Inherited features such as a wide nail or curved nail further increases the risk of them becoming ingrown.
Initially, treatment is rather conservative. Your Podiatrist will skillfully remove the offending spike of nail, and smooth any rough edges with special instruments. With appropriate follow-up instructions, the nail may grow out and not cause any further problems. In most cases, this procedure is relatively painless and does not require anaesthetic or surgery.