Peeling, cracked skin between my toes
The skin between your toes looks white, soft and soggy. It peels off in small flakes when you dry your feet. Deeper splits can sting in the shower or when you walk.
The gap between the fourth and fifth toe is the most common spot. That gap is tight, warm and damp all day inside a sock. Skin fungus does well in places like that.
Most of the time this is athlete's foot. It comes from the same family of fungi as ringworm, so the remedies on this page are shared with our ringworm file.
But not every peeling toe web is fungus. Dry skin, eczema, a rub from a shoe, or a germ other than fungus can look much the same. The next sections help you tell them apart.
When to see someone
Go to an emergency room or call for urgent help today if you see red streaks running up your foot or leg, or if you have a fever or chills with a sore foot. These can mean the infection has spread past the skin.
See a doctor the same day or the next day if the skin around the crack turns red, hot and puffy, leaks pus, or hurts more each hour. A wet toe gap that smells strong or looks green also needs a doctor, since that points to bacteria rather than fungus.
If you have diabetes, nerve damage in your feet, poor blood flow, or a weak immune system, have any break in the skin on your foot checked early. Do not wait to see if it heals. Ask for a same-week appointment with your doctor or a foot clinic.
Book a routine visit if the skin has not improved after two to four weeks of care, if it keeps coming back, if your toenails are thick or crumbly, or if the rash spreads to the top of the foot or the sole. A doctor can scrape a little skin to find out what it really is.
Also see someone if you get a sore that will not heal, if the whole foot swells, or if you cannot feel your feet well and only noticed the problem by looking.
Why it happens
Fungi that cause athlete's foot feed on keratin, the tough protein in the top layer of skin. They need warmth and damp to grow. Shoes and socks give them both for hours at a time.
When skin stays wet, it swells and goes soft and white. Doctors call this maceration. Soft skin tears easily, and those tiny tears let the fungus dig in and let germs enter.
You can pick up the fungus from floors that bare feet share. Pool decks, locker rooms, gym showers and hotel bathrooms are common spots. It also spreads from your own foot, often from a nail or the sole.
Some things make it more likely. Sweaty feet, tight or plastic shoes, wearing the same pair daily, diabetes, and a weak immune system all raise the odds.
What else it could be
Athlete's foot between the toes: white, soggy, peeling skin, often itchy, worst in the outer two toe gaps. It often smells a little and may spread to the sole or nails. This is the most common cause by far.
Plain dry, cracked skin: flaky and tight but not soggy or white. It is worse in winter and on the heels too, and it is often not itchy. It gets better with a good moisturiser alone.
Eczema of the hands and feet: small deep itchy blisters on the sides of the toes and the arch. They itch badly before they peel. This type often flares with stress or heat and comes back in the same spots.
Shoe allergy or irritation, called contact dermatitis: red, itchy, peeling skin that follows where the shoe touches. It usually hits the top of the foot or both feet in the same pattern, not just one toe gap. Rubber, glue and tanned leather are common triggers.
A bacterial toe web infection: the skin is very wet and raw, may look green or grey, and smells strong. Pain is usually worse than the itch. This one needs a doctor, not a home remedy.
Erythrasma: a bacterial patch that is brown-pink, dry and lightly scaly, with little or no itch. It often sits in the toe gaps and in skin folds. A doctor can tell it apart with a special lamp.
A soft corn between the toes: a small, tender, whitish thickened spot where two toe bones press together. It is sore when you squeeze the toes, and it stays in one exact place. Wider shoes and toe spacers help more than antifungals.
Psoriasis: sharp-edged red patches with silvery scale, often with nail pitting and patches on elbows or knees. It tends to be less soggy and more scaly.
How to read the grades below
The options below come from our page on Ringworm. Each one carries two labels.
The first label is the evidence grade. A means strong trials in people, B means smaller or mixed studies, and C means early or limited findings. D means lab work only, and “insufficient” means the research cannot settle it yet.
The second label is the traditional tier. T3 means long use in more than one tradition, T2 means long use in one, and T1 means known use. T0 means no such record.
These grades come from research on Ringworm, the parent Health Topic, not on peeling cracked skin between my toes.
A grade tells you how strong the research is, not how well something will work for you. Talk to a doctor or pharmacist before you start anything, above all if you take other medicines.
What to try first
Start with drying, not with a product. After every shower, dry between each toe with a towel corner or a hair dryer on cool. Damp skin undoes anything else you do.
Change socks once or twice a day. Pick cotton, wool or wicking socks over nylon. Let each pair of shoes air out for a full day before you wear it again.
Wear flip-flops in shared showers and around pools. Do not share towels or nail clippers. Treat both feet even if only one looks bad.
For the skin itself, these are the options graded on this site. Tea Tree Oil (evidence grade B, traditional tier T1) has the most human research behind it for foot fungus. Never put it on neat; mix a few drops into a carrier oil such as coconut or olive oil and try it on a small patch first.
Aloe Vera Topical (evidence grade B, traditional tier T3) is mainly used to calm sore, itchy, raw skin. The research grade is B, but its use for fungus is largely traditional.
Oregano Oil (evidence grade C, traditional tier T1) and Neem Oil (evidence grade C, traditional tier T3) have weaker research. Both are strong on skin and must be well diluted. Neem's use for skin fungus is mostly traditional, from long practice rather than trials.
Coconut Oil (evidence grade insufficient, traditional tier T3) has too little research to judge. People use it as a carrier oil and to soften dry, cracked skin, and that use is traditional.
Keep oils out of open, bleeding cracks. They can sting badly and irritate raw skin. For splits, a plain barrier ointment and a clean dressing are kinder while the skin closes.
One more thing that helps: keep the toe gap open a little at night. A small twist of cotton or a foam toe spacer lets air in while you sleep.
How long it takes
Most people see some change in one to two weeks. The itch and the soggy look tend to ease first. Deep cracks take longer to close.
Keep the drying habits going for at least two more weeks after the skin looks normal. Fungus can sit in the top layer of skin with no sign at all. Stopping too soon is the main reason it comes back.
If nothing has changed in two weeks, stop and think again. It may not be fungus. A doctor, nurse or foot specialist can look and tell you.
Toenails are slow. If a nail is thick or yellow, it can take many months, and creams alone often do not reach it.
