Opti-Nail is an over-the-counter antifungal medication designed to treat fungal infections in your fingernails and toenails. Like any medication, following the Opti-Nail directions closely is key to making sure it works well and keeping any side effects to a minimum.
Fungal nail infections, also known as onychomycosis, are common and can cause your nails to change color, thicken, and become brittle. These infections are also contagious, so it’s important to treat them effectively.
Let’s take a closer look at how to use Opti-Nail properly to get rid of that pesky fungus.