If you’ve ever had athlete’s foot, you’ll know it’s one of those things that sounds almost comically minor until you actually have it. The itching between your toes, the burning sensation, the flaky skin that just won’t quit — it’s distracting at best and genuinely miserable at worst.
My son spent most of his teenage years in and out of swimming pools, and athlete’s foot came with the territory. Communal changing rooms, wet floors, shared mats — it’s basically a fungal infection waiting to happen. We tried enough treatments between us to have formed a reasonably informed opinion on what works, what doesn’t, and when you probably need to stop self-treating and see a professional.
Here’s what I’ve learned.
What Is Athlete’s Foot?
Athlete’s foot — tinea pedis, if you want the medical name — is a fungal infection of the skin on the foot. It’s caused by the same group of fungi responsible for fungal nail infections and ringworm, and it thrives in exactly the conditions you’d expect: warm, damp, enclosed.
It spreads easily on wet floors — changing rooms, pool surrounds, gym showers — and from person to person if you share towels or walk barefoot in communal areas. You don’t have to be an athlete to get it. The name is slightly misleading on that front.
Common symptoms:
- Itching, burning, or stinging between the toes
- Flaky, scaly, or peeling skin (usually starting between the fourth and fifth toe)
- Cracked or raw skin, sometimes painful
- In some cases, blisters or ulceration
- Dry, scaly skin spreading to the soles and sides of the foot (the “moccasin” pattern)
It can affect one or both feet and, if left untreated, tends to spread rather than resolve on its own.
Athlete’s Foot Treatments That Actually Work
The good news is that most cases of athlete’s foot respond well to over-the-counter antifungal treatment. The key is choosing the right product and using it correctly — which, frustratingly, is where a lot of people go wrong.
Antifungal Creams
Topical antifungal creams are the standard first-line treatment, and there are several active ingredients to look for.
Clotrimazole (found in Canesten and own-brand equivalents) is probably the most widely available and works well for straightforward cases. You apply it twice daily and continue for at least two weeks after the symptoms clear — stopping too early is one of the most common reasons athlete’s foot comes back.
Terbinafine (Lamisil) is another popular option and is often recommended for slightly more persistent cases. Some people find it clears up faster than clotrimazole.
Miconazole is a third option, sometimes combined with a mild steroid in products like Daktacort, which can help if there’s significant inflammation alongside the infection.
Antifungal Sprays and Powders
If you find cream uncomfortable between the toes, or you want something that also helps with moisture management (and therefore prevention), sprays and powders are worth considering.
Sprays are easier to apply between tightly-packed toes without having to rub, which some people find more comfortable when the skin is raw or broken. Powders are particularly useful for shoes — applying a little antifungal powder to your footwear as well as your feet significantly reduces the chance of reinfection.
When to Use Oral Antifungals
If you’ve completed a full course of topical treatment — properly, for the full duration — and the infection hasn’t cleared, or if it keeps coming back, a GP can prescribe oral antifungal tablets. Terbinafine tablets, taken for two to six weeks, are usually highly effective for stubborn cases.
This is also the route to consider if the infection has spread significantly, or if you have diabetes or a condition affecting your immune system. See our guide to diabetic foot care for more on why foot health requires extra vigilance when you have diabetes.
How to Use Antifungal Treatments Properly
This sounds obvious, but it’s worth saying: most treatment failures come down to stopping too soon or applying the product incorrectly.
- Wash and dry your feet thoroughly first — particularly between the toes, which is where moisture hides. Pat dry rather than rubbing if the skin is raw.
- Apply the cream, spray, or powder to all affected areas, including a short way onto visibly unaffected skin around the edges.
- Continue for the full recommended course — typically one to two weeks after the visible symptoms have cleared, not just until you feel better.
- Treat your footwear too — antifungal powder or spray in your shoes and trainers reduces the fungal load and makes reinfection less likely.
- Wash socks at 60°C if possible, or use a laundry sanitiser at lower temperatures.
Prevention — The Bit That Actually Stops It Coming Back
If there’s one thing years of poolside parenting taught me, it’s that athlete’s foot is much easier to prevent than to clear up. Once you’ve had it, you’re more susceptible — so a bit of ongoing vigilance is worth it.
At the pool, gym, or changing rooms:
- Wear flip-flops on wet floors — this is the single most effective thing you can do
- Dry between your toes every time you shower, including at home
- Change your socks daily, and choose moisture-wicking fabrics over cotton where possible
- Let your feet air when you can — enclosed shoes for hours at a time creates exactly the environment fungi love
At home:
- Don’t share towels, even within the household — athlete’s foot spreads more readily than people expect
- If someone in the house has it, keep their towels and bath mat separate while they’re treating it
- Rotate your shoes so each pair has time to dry fully between wears
Athlete’s Foot vs Fungal Nail — What’s the Connection?
If athlete’s foot goes untreated, or is treated inconsistently, there’s a real risk of the infection spreading to the toenails. Fungal nail infections are notoriously harder to treat — they take months rather than weeks, and the nail has to fully grow out before you see the result. Read our full guide to fungal nail treatment if you’re dealing with both.
If you notice any thickening, discolouration, or crumbling of the nail alongside your athlete’s foot symptoms, it’s worth getting that assessed properly rather than hoping the cream will sort it.
When to See a Podiatrist
Most athlete’s foot responds to pharmacy treatments without any professional input. But there are situations where it’s worth getting someone qualified to look at your feet:
- The infection hasn’t improved after two to three weeks of correct, consistent treatment
- It keeps recurring despite prevention measures
- The skin is significantly cracked, ulcerated, or showing signs of bacterial infection (increased redness, warmth, swelling, or discharge)
- You have diabetes, poor circulation, or a condition affecting your immune system
- You’re not sure whether you’re dealing with athlete’s foot or something else — eczema, psoriasis, and contact dermatitis can all look similar
A podiatrist can confirm the diagnosis, prescribe or recommend the right treatment, and — importantly — check that there’s no underlying issue making you more susceptible.
If you haven’t used our directory before, it’s a straightforward way to find a registered podiatrist near you.
Athlete’s Foot in Children
Children who swim regularly are among the most likely to pick up athlete’s foot, and it’s often the culprit behind unexplained itchy feet that kids struggle to describe. Treatment for children follows the same principles as adults — most over-the-counter creams are suitable from age two or three upwards, though it’s worth checking the specific product packaging.
The bigger challenge with children is getting them to complete the course. A week in, when it stops itching, they’ll declare themselves cured. They’re usually not.
If your child keeps getting athlete’s foot, or you’re not sure it’s resolving properly, a podiatrist can help. Find a podiatrist who sees children in our directory.
Frequently Asked Questions
How long does athlete’s foot take to clear up?
Most cases respond within one to two weeks of consistent antifungal treatment, but you should continue applying the treatment for at least two weeks after symptoms disappear to prevent recurrence.
Can athlete’s foot go away on its own?
Occasionally a very mild case might resolve without treatment, but it’s unlikely and unwise to wait and see. Left untreated, it tends to spread — and may reach the toenails, which is a much longer problem to fix.
Is athlete’s foot contagious?
Yes. It spreads via contact with contaminated surfaces (wet floors, towels, shoes) or directly from person to person. It doesn’t require skin-to-skin contact — a shared bathmat is enough.
Can I wear nail varnish if I have athlete’s foot?
Best avoided during treatment. Nail varnish traps moisture and can create ideal conditions for the infection to spread to the nails.
Does athlete’s foot smell?
It can, though the smell associated with feet is often more about bacteria than fungi. If you notice a strong or unusual smell alongside athlete’s foot symptoms, it may be worth mentioning to a pharmacist or GP in case there’s a secondary bacterial infection.
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The information on this page is for general guidance only and does not constitute medical advice. If you are unsure about your symptoms, or if a condition is not improving with treatment, please consult a qualified podiatrist or GP.
