Changes in your toenails are fairly common. You might notice discoloration, thickening, or even that the toenail is starting to detach from the nail bed. Often, these changes are caused by either trauma or fungal infection.
Fungal infections, also known as onychomycosis, can affect up to 14% of people. Trauma can also cause changes in the toenail, whether from stubbing your toe or wearing shoes that don’t fit properly.
When a toenail dies, it can be painful and unsightly. Here’s what you need to know about the causes of a dead toenail and what your treatment options are.