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Nails · Condition

Fungal Toenails: Why Polish Won't Fix Them and Laser Might

Toenail fungus — onychomycosis — is one of the most common problems feet have: roughly one in ten adults carries it, and it gets far more common with age. It usually announces itself quietly: a nail that turns yellowish, then thick, then crumbly at the edge.

Here’s the fact that changes how you treat it: the fungus doesn’t live on the nail. It lives under and inside it, in the nail bed where topical treatments struggle to reach. That’s why years of polish, creams, and home remedies so often end in the same thick nail.

Your real options, honestly compared

How the Noveon NaiLaser works

Our office uses the Noveon NaiLaser, a device designed specifically for toenail fungus:

A typical course is three sessions. No anesthesia, no blood, no bandages, no activity restrictions — most patients put their socks on and return to their day immediately. We also send you home with written re-infection prevention steps, because the fungus that infected the nail once lives in shoes, showers, and socks.

What to expect as it clears

Nails are slow. The treatment affects the fungus right away, but the visible result arrives as new, healthy nail grows out from the base — first signs in a few weeks, meaningful change over a few months, continued improvement as the old discolored plate is replaced entirely.

If you’ve been hiding a nail in shoes or under polish for years, that’s the timeline for getting it back.

Common questions

Will toenail fungus go away by itself?
No — the fungus lives under and inside the nail plate where air, soap, and polish can't reach it. It can sit quietly for years, but untreated it slowly spreads, thickens the nail, and can pass to other nails or family members.
Does the laser treatment hurt?
Patients report minimal to no discomfort. The Noveon NaiLaser uses two wavelengths of light chosen to destroy fungal cells without building up heat — no anesthesia, no blood, no bandages. You put your socks and shoes back on and walk out.
How many laser sessions will I need, and when will my nail look normal?
Typically three sessions of about 15 minutes each, treating up to four toes at once. The fungus is affected immediately, but the visible change comes as healthy nail grows out — expect first improvement in weeks and a progressively clearer nail over several months.
Why not just take the antifungal pills?
Oral antifungals work through your bloodstream for months and can carry liver and kidney risks that require monitoring — and even then, recurrence is common. They remain an option, but for most patients a drug-free approach worth considering first.

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