Some of the common signs of this infection are:
• Lifting of a distorted nail from the nail bed
• A smell from the infected nail
• A brittle and thickened nail
Diagnosis
The doctor usually try to analyse the scraping of the nail under a microscope for signs of a fungus as there are chances of other infections that display similar symptoms of fungal nail infection. In some cases, the doctor might send the nail sample to the lab for a confirmed analysis and identification.
Treatment
The doctor might prescribe oral antifungal medications, topical ointments, and alternative therapies.
There are also antifungal nail lacquer that is applied onto the affected nail like nail polish. They might have to be used for a couple of months to a year depending on the type of fungus causing the infection and its extent.
It is difficult to get rid of the fungal infection completely and in most cases, they return. In some extreme cases, the doctor will opt to remove the entire nail.
Prevention
Some of the preventive measures that will help keep then nail infection in check are:
• Using antifungal sprays or powders regularly
• Washing your hands after touching infected nails
• Dry your feet well after showering, especially between your toes
• Wear sweat-absorbing socks or change your socks throughout the day.
• Avoiding walking barefoot in public places
• Moisturize your nails after washing.
• Choose shoes made of materials that breathe.
• Give up nail polish and artificial nails.