How Do You Get Rid of Toenail Fungus? 
What Actually Works

How Do You Get Rid of Toenail Fungus? 
What Actually Works

Dealing with a stubborn toenail that has seen better days can be incredibly frustrating.

Maybe it’s yellowing.
Maybe it’s getting thicker or more brittle.
Maybe you’ve been hiding your feet in closed-toe shoes because you just don’t want anyone looking too closely.

And if you’ve already tried a cream or home remedy without much success, you may be wondering what actually works.

Here’s the short answer:

To get rid of toenail fungus, first make sure fungus is actually causing the problem. If it is, treatment typically involves an appropriate antifungal medication, along with some simple habits that help reduce the chance of getting infected again.

Depending on the infection, a healthcare professional may recommend a prescription medicine applied directly to the nail or an oral antifungal medicine. The right choice depends on things like how much of the nail is affected, your overall health, other medications you take, and the type of fungus involved. The American Academy of Dermatology explains these treatment options in detail.

There’s one other thing that catches a lot of people off guard:

Even when treatment works, the toenail doesn’t instantly look normal again.

The damaged portion still has to grow out, and toenails grow slowly.
It can take a year or longer for a toenail to completely grow out after the fungal infection has cleared.

So this is usually a combination of the right treatment, good foot care, and patience.

Let’s walk through it.

What Is Toenail Fungus?

Toenail fungus is a fungal infection of the nail.
The medical term is onychomycosis.

It can cause one or more toenails to become discolored, thick, brittle, crumbly, distorted, or easier to break.

But here’s something that’s easy to overlook:

A nail can look like it has fungus without actually having fungus.

Nail injuries, psoriasis, and other nail conditions can sometimes create a similar appearance. That matters because spending months treating the wrong problem isn’t going to get you very far.

A healthcare professional can examine the nail and, when appropriate, take a clipping, scraping, or other sample to help confirm whether fungus is actually the cause.

Step 1: Make Sure It Really Is Toenail Fungus

If your toenail has been yellow, thick, or brittle for a while, it’s understandable to look at it and think, “That has to be fungus.”

Maybe it is.

But getting the diagnosis right first can save you a lot of time and frustration.

A dermatologist, podiatrist, or other healthcare professional can look at the nail and decide whether testing makes sense. The American Academy of Dermatology notes that nail psoriasis and nail injuries can sometimes look like fungal infection, which is one reason a nail sample may be examined under a microscope.

It’s particularly worth getting checked if several nails are affected, the nail is painful, the problem keeps spreading, or you’ve already tried treatment without much success.

Once you know what you’re actually dealing with, you can make a much more informed decision about what to do next.

Step 2: Use a Treatment That Can Actually Reach the Infection

One reason toenail fungus is so stubborn is pretty simple:

The infection isn’t just sitting on top of the nail waiting to be wiped away.

Fungi can live in and beneath the nail, and a thickened nail creates an additional barrier. That’s one reason treatment can take months rather than days.

For confirmed onychomycosis, medical treatment generally includes prescription topical antifungal medications, oral antifungal medications, or sometimes procedures used alongside medication.

Oral Antifungal Medicines

For more extensive infections, a healthcare professional may prescribe an antifungal medicine taken by mouth.

One commonly used option is terbinafine. For toenail infections, the American Academy of Dermatology describes a typical course as one pill daily for 12 weeks. Because terbinafine can affect the liver in rare cases and isn’t appropriate for everyone, medical evaluation and monitoring are part of deciding whether it’s a good option.

A 2024 review of onychomycosis found that systemic treatments are generally more effective than topical treatments, although treatment should be chosen based on the infection, its severity, and the individual patient.

If you take other medications, have liver problems, are pregnant or breastfeeding, or have other health conditions, make sure your healthcare professional knows before starting an oral antifungal.

And one distinction is worth emphasizing here:

An oral antifungal medication and an oral nail-health dietary supplement are not the same thing.

An antifungal medication is being used to treat the fungal infection.

Prescription Topical Antifungals

Not every fungal nail infection requires an oral medication.

For milder, and sometimes moderate, cases, a healthcare professional may recommend a prescription treatment that you apply directly to the nail.

Examples include efinaconazole, tavaborole, and ciclopirox.

These aren’t quick treatments either.

Efinaconazole, for example, is typically applied once daily for about 48 weeks.
Tavaborole is also commonly used daily for 48 weeks.
Yes 48, not 4-8 weeks.

That long timeline helps explain why treating toenail fungus can feel like such a test of patience.

The important thing is to use medication for as long as it has been prescribed rather than stopping simply because the nail starts looking a little better.

Toenail Fungus Treatment Options at a Glance

Approach

What it does

Important consideration

Prescription oral antifungal

Treats the fungal infection systemically

Requires medical evaluation; side effects and medication interactions may be possible

Prescription topical antifungal

Applies antifungal medication directly to the affected nail

Often requires consistent application for many months

Professional nail trimming or debridement

Reduces thick or affected nail material and may help other treatments work more effectively

Usually used as part of a broader treatment plan

Home remedies

May be inexpensive and easy to try

Evidence that they reliably eliminate established toenail fungus is generally limited

Nail-health supplement

Can be part of a broader routine for supporting nail health and appearance

Does not replace antifungal treatment for a fungal infection

There isn’t one “best” option for every person.

The right treatment depends on how much of the nail is affected, which nails are involved, your health history, and whether there are medication or safety considerations that need to be taken into account.

Step 3: Give Your Toenail Time to Grow Out

This is probably one of the most important expectations to get right.

Getting rid of the fungus and getting your old-looking toenail completely replaced are not the same thing.

Antifungal treatment addresses the infection. It doesn’t magically erase the part of the nail that has already become thickened, yellowed, brittle, or damaged.

That nail has to grow out.

As healthier new nail comes forward from the base, the older affected portion gradually moves toward the end where it can eventually be trimmed away.

And toenails are slow growers.

The American Academy of Dermatology notes that even after an infection has cleared, it can take a year or longer for the toenail to completely grow out.

That means staring at your toe every morning probably isn’t the best way to judge progress.

If you want to keep track, consider taking a photo every month or two under similar lighting. That makes it easier to notice gradual changes near the base of the nail that are hard to see from one day to the next.

Step 4: Make It Harder for Fungus to Come Back

Unfortunately, toenail fungus can return.

So once you’re treating it, it also makes sense to look at the environment around your feet.

Fungi tend to do well in warm, moist places. Athlete’s foot can also occur alongside fungal nail infections, and shared wet surfaces such as locker-room and public-shower floors can expose feet to fungi.

A few practical habits can make a difference:

  • Keep your feet clean and dry, especially between the toes.
  • Change damp or sweaty socks rather than sitting in them all day.
  • Let shoes dry between wears when possible.
  • Choose well-fitting, breathable footwear.
  • Wear sandals or protective footwear in communal showers, locker rooms, and pool areas.
  • Keep toenails neatly trimmed.
  • Don’t share nail clippers, files, socks, or shoes.
  • Make sure nail-grooming tools are properly cleaned.
  • If you go for pedicures, choose a clean, licensed salon that sterilizes its instruments.
  • Don’t ignore athlete’s foot if it develops.

The CDC specifically recommends daily washing and thorough drying of the feet, regular sock changes, good nail care, and properly sterilized salon instruments as part of healthy foot hygiene.

Nothing here is complicated.

The goal is simply to make your feet a less welcoming place for fungus and reduce opportunities for another exposure.

Do Home Remedies Get Rid of Toenail Fungus?

This is where the internet can get a little wild.

Search for toenail fungus remedies and you’ll probably encounter vinegar, tea tree oil, baking soda, mouthwash, garlic, essential oils, and plenty of other kitchen-cabinet solutions.

Some ingredients may show antifungal activity in a laboratory.
But that doesn’t automatically mean putting them on a human toenail will reliably eliminate an established infection.

Tea tree oil is a good example.

The National Center for Complementary and Integrative Health says only a few studies have investigated tea tree oil for fungal nail infections, and the amount and quality of that research are not sufficient to reach a conclusion about whether it works. Tea tree oil also should not be swallowed.

MedlinePlus similarly notes that ordinary over-the-counter creams and ointments usually don’t successfully treat fungal nail infection.

That doesn’t mean you need to panic if you’ve already tried a home remedy.

It simply means we wouldn’t let a home remedy delay getting a persistent nail problem properly identified—especially if the nail is getting worse.

Can Toenail Fungus Go Away on Its Own?

It’s possible to look at a mildly discolored nail and hope time will take care of it.

But established onychomycosis is often persistent and can recur even after treatment. A 2024 clinical review describes fungal nail infection as an ongoing treatment challenge that often requires months of therapy and carries a high risk of recurrence.

So if the nail continues to thicken, crumble, spread, or become uncomfortable, simply waiting indefinitely isn’t a great strategy.

Have it evaluated and find out what you’re dealing with.

When Should You See a Healthcare Professional?

For many people, toenail fungus is more frustrating than dangerous. But there are situations where it deserves more attention.

Talk with a healthcare professional if the nail or surrounding toe becomes painful, red, swollen, warm, or starts draining pus.

It’s also a good idea to get medical guidance rather than trying to manage the problem entirely on your own if you have diabetes, poor circulation, peripheral neuropathy, immune-system problems, multiple severely affected nails, or an uncertain diagnosis. MedlinePlus lists several of these conditions among factors that can increase the risk associated with fungal nail infections.

And if you’re considering an oral antifungal, make sure your healthcare professional knows about your medications, supplements, pregnancy or breastfeeding status, and relevant medical history.

What About Everyday Nail Care?

Once treatment is being handled appropriately, there’s still the everyday job of taking care of your nails.

That part doesn’t need to be complicated.

Keep your nails clean and neatly trimmed.
Keep your feet dry.
Protect your toes from repeated pressure and trauma.
Wear shoes that fit comfortably.
And give your toenails time.

This is also where it helps to separate two different goals:

One goal is treating a fungal infection.
The other is supporting the everyday health, structure, and appearance of the nail.

They’re related to the same toenail, but they aren’t the same job.

And keeping that distinction clear makes it much easier to understand where a nail-health supplement can, and cannot, fit into your routine.

Where Nail Exodus Fits Into a Nail-Care Routine

If your goal is to make everyday nail support part of your routine, that’s where Nail Exodus fits in.

Nail Exodus is a daily nail-health supplement made with six plant-based ingredients: oregano powder, basil powder, lemongrass powder, green tea extract, garlic powder, and olive leaf extract. It’s designed to complement the practical nail-care habits we’ve talked about above and provide a simple, consistent way to support healthy-looking toenails and help maintain normal nail structure.

And we want to be very clear about what that means.

Nail Exodus is not an antifungal medication, and it does not treat toenail fungus.

If you have a confirmed fungal infection, that’s where appropriate antifungal treatment and guidance from your healthcare professional come in.

Nail Exodus has a different role.

Think of it as the everyday nail-care side of the equation: supporting the health, structure, and appearance of your nails as part of the routine you’re already building.

Toenails grow slowly, so nail care tends to be a long game rather than a quick fix. Nail Exodus is designed to make daily nail support simple enough to become part of your regular routine, alongside keeping your feet dry, protecting your nails, and taking care of them consistently.

If you take prescription medications, are pregnant or nursing, or have an underlying medical condition, check with your healthcare professional before adding any dietary supplement to your routine.

Explore Nail Exodus for daily support for healthier-looking toenails →

The Bottom Line

So, how do you get rid of toenail fungus?

First, make sure fungus is really the problem.

If it is, use an appropriate antifungal treatment with guidance from a healthcare professional, follow that treatment consistently, keep your feet clean and dry, and take reasonable steps to reduce the chance of reinfection.

Prescription oral antifungals are commonly used for more extensive infections, while prescription topical antifungals may be appropriate in other cases. Home remedies have much weaker evidence and shouldn’t be assumed to do the same job as proven antifungal treatment.

Most of all, give it time.

Clearing the fungal infection is one milestone.
Waiting for the old, damaged-looking portion of the nail to grow out is another.

So rather than looking for one product to do everything, think about the job in two parts:

Treat a confirmed fungal infection appropriately.
Then keep taking good care of the nail itself.

That’s a much more realistic and much more useful way to approach a stubborn toenail.

References

This article is for educational purposes and is not intended to diagnose, treat, cure, or prevent any disease. If you think you have a fungal nail infection, talk with a qualified healthcare professional about diagnosis and appropriate treatment.

These statements regarding Nail Exodus have not been evaluated by the Food and Drug Administration. Nail Exodus is not intended to diagnose, treat, cure, or prevent any disease.

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