How to I prevent a ';split'; toe nail ?

The nail on one of my small toes seems to be split at the ';base'; (ie under the skin). It is only a small sliver (%26lt;1mm split at the outer edge) which grows normally. How do I prevent this from happening ?





My other nails and skin are very healthy.How to I prevent a ';split'; toe nail ?
Go to a podiatrist.How to I prevent a ';split'; toe nail ?
always wear lotion

make up