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Understanding Athlete’s Foot

Why Itchy, Peeling, Or Cracked Skin Between Your Toes May Be A Fungal InfectionUploaded Image

It starts with a little itching between your toes. Then the skin begins to peel.

Maybe you notice redness, scaling, burning, or small cracks that keep returning no matter how often you wash your feet. One possible cause is athlete’s foot, medically known as tinea pedis.

Athlete’s foot is a common fungal skin infection that typically affects the feet, particularly the spaces between the toes. Despite its name, you don't have to be an athlete to develop it.

Fungi tend to thrive in warm, moist environments, which means sweaty shoes, damp socks, locker rooms, communal showers, and swimming areas may contribute to exposure or create conditions that allow the infection to flourish.

At Z-2-H Family Med & Urgent Care, our providers can evaluate common skin and foot concerns and help determine whether symptoms are consistent with athlete’s foot or another condition requiring different treatment.

What Is Athlete’s Foot?

Athlete’s foot is a fungal infection affecting the skin of the feet.

It belongs to the same general family of fungal skin infections that includes:

  • Ringworm
  • Jock itch
  • Certain other superficial fungal infections

Athlete’s foot can affect different areas of the foot and may look different from person to person.

Some people develop mild peeling between the toes.

Others experience more significant:

  • Itching
  • Burning
  • Scaling
  • Cracking
  • Redness
  • Irritation

Recognizing and treating the infection can help reduce discomfort and limit its spread.

Why Is It Called Athlete’s Foot?

Athletes frequently spend time in environments where fungi may spread more easily, including:

  • Locker rooms
  • Communal showers
  • Gyms
  • Swimming facilities

Athletic shoes can also trap heat and perspiration around the feet.

However, anyone can develop athlete’s foot.

The name describes a common association—not a requirement.

What Does Athlete’s Foot Look Like?

The appearance varies depending on the type and location of infection.

Possible signs include:

  • Peeling skin
  • Scaling
  • Redness
  • Cracked skin
  • White or softened skin between the toes
  • Dry, flaky areas
  • Small irritated patches

Some infections mainly affect the spaces between the toes, while others involve larger areas of the sole or sides of the foot.

What Does Athlete’s Foot Feel Like?

Common symptoms include:

  • Itching
  • Burning
  • Stinging
  • Tenderness
  • Skin irritation

The itching may become particularly noticeable:

  • After removing shoes
  • When feet become warm
  • After sweating
  • At night

Scratching may provide temporary relief but can further damage the skin and potentially spread the infection.

Where Does Athlete’s Foot Usually Start?

A common location is between the toes, particularly where moisture can become trapped.

Symptoms may also develop on the:

  • Soles of the feet
  • Sides of the feet
  • Heels
  • Other areas of foot skin

In some cases, fungal infection may also involve the toenails.

What Causes Athlete’s Foot?

Athlete’s foot is caused by fungi that infect the outer layers of the skin.

The organisms responsible tend to grow well in environments that are:

  • Warm
  • Moist
  • Enclosed

Risk may increase when the feet remain damp for extended periods.

Can Sweaty Feet Cause Athlete’s Foot?

Sweat itself doesn't create the fungus.

However, persistent moisture can create an environment that allows fungal organisms to grow more easily.

This is why athlete’s foot is commonly associated with:

  • Sweaty feet
  • Damp socks
  • Non-breathable footwear
  • Long periods in closed shoes

Keeping feet reasonably clean and dry can be an important part of prevention and treatment.

Can You Get Athlete’s Foot From Locker Rooms?

Yes.

Fungi may be present on damp communal surfaces.

Potential exposure areas include:

  • Locker-room floors
  • Public showers
  • Pool decks
  • Gym changing areas

Wearing sandals or shower shoes in communal wet areas may help reduce direct skin contact with contaminated surfaces.

Is Athlete’s Foot Contagious?

Yes.

The fungal organisms that cause athlete’s foot can spread.

Transmission may occur through:

  • Direct skin contact
  • Contaminated floors
  • Shared towels
  • Shared footwear
  • Shared socks
  • Other contaminated surfaces or personal items

Avoid sharing personal foot-care items when an infection is present.

Can Athlete’s Foot Spread To Other Parts Of Your Body?

Yes.

Fungal infections can spread from one body area to another.

For example, scratching an infected foot and then touching another area may potentially transfer fungal organisms.

Athlete’s foot may sometimes be associated with fungal infection involving the:

  • Toenails
  • Groin
  • Hands
  • Other skin areas

Wash your hands after touching or applying medication to an infected area.

Athlete’s Foot Vs. Dry Skin

Dry skin and athlete’s foot can sometimes look similar.

Dry Skin

May cause:

  • Flaking
  • Roughness
  • Cracking
  • General dryness

Athlete’s Foot

May cause:

  • Itching
  • Burning
  • Scaling
  • Peeling between the toes
  • Persistent or spreading irritation

Dry skin products alone may not resolve a fungal infection.

If symptoms repeatedly return or spread, consider having the area evaluated.

Athlete’s Foot Vs. Eczema

Eczema can also cause:

  • Itching
  • Redness
  • Dryness
  • Scaling
  • Cracked skin

However, eczema is an inflammatory skin condition rather than a fungal infection.

Because the appearance can overlap, treating every itchy foot as athlete’s foot may lead to ineffective treatment.

A healthcare provider can help distinguish between them.

Athlete’s Foot Vs. Contact Dermatitis

Contact dermatitis occurs when the skin reacts to an irritant or allergen.

Possible triggers may include:

  • Shoe materials
  • Adhesives
  • Dyes
  • Skin products
  • Detergents

Symptoms can include redness, itching, burning, or rash.

The location and pattern of symptoms, along with exposure history, may help determine the cause.

Can Athlete’s Foot Cause Blisters?

Some forms of athlete’s foot may cause small fluid-filled blisters.

Blistering can also occur from:

  • Friction
  • Burns
  • Allergic reactions
  • Eczema
  • Other infections

If you develop extensive blistering, significant pain, drainage, or worsening redness, medical evaluation is appropriate.

Can Athlete’s Foot Make The Skin Crack?

Yes.

Inflamed, scaling skin may develop painful cracks.

These openings can make walking uncomfortable and may create an opportunity for bacteria to enter damaged skin.

Avoid aggressively peeling or cutting cracked skin.

Treating the underlying condition and protecting the skin are more appropriate.

Can Athlete’s Foot Affect Your Toenails?

The fungi associated with athlete’s foot can also infect toenails.

Fungal nail infection may cause nails to become:

  • Thickened
  • Discolored
  • Brittle
  • Crumbly
  • Distorted

Nail fungus can be more difficult to treat than a superficial skin infection and may require a different treatment plan.

Can You Have Athlete’s Foot On Only One Foot?

Yes.

Symptoms may begin on one foot.

Over time, however, infection can potentially spread to the other foot.

Good hygiene and appropriate treatment may help limit spread.

How Is Athlete’s Foot Diagnosed?

A healthcare provider may often suspect athlete’s foot based on:

  • Appearance
  • Location
  • Symptoms
  • Duration
  • Exposure history

When the diagnosis is uncertain or symptoms don't respond as expected, additional testing may sometimes be considered.

This is particularly useful because several skin conditions can resemble fungal infection.

How Is Athlete’s Foot Treated?

Many uncomplicated cases can be treated with topical antifungal medication.

These may come as:

  • Creams
  • Sprays
  • Powders
  • Other topical formulations

Treatment works best when used according to directions and for the recommended duration.

Stopping treatment too early may allow symptoms to return.

More extensive or persistent infections may require medical evaluation and a different treatment approach.

Can Over-The-Counter Antifungal Cream Help?

Yes, many mild cases may respond to an appropriate over-the-counter antifungal product.

Common antifungal ingredients are designed to target the fungi responsible for superficial skin infections.

However, not every rash on the foot is fungal.

If symptoms:

  • Worsen
  • Spread
  • Keep returning
  • Don't improve with appropriate treatment

the diagnosis should be reconsidered.

Should You Use Steroid Cream On Athlete’s Foot?

Do not assume a steroid cream is appropriate for an undiagnosed foot rash.

Steroid medication may reduce redness or itching temporarily but can sometimes mask or worsen certain fungal infections when used improperly.

If you're unsure whether a rash is fungal, inflammatory, or something else, have it evaluated before using prescription-strength steroid products.

How Long Does Athlete’s Foot Take To Go Away?

Improvement depends on:

  • Severity
  • Location
  • Medication used
  • Consistency of treatment
  • Moisture control
  • Whether reinfection occurs

Some symptoms may begin improving before the infection is completely resolved.

Follow medication instructions for the full recommended treatment period.

Why Does Athlete’s Foot Keep Coming Back?

Recurrence is common when conditions continue to favor fungal growth.

Possible reasons include:

  • Stopping treatment too soon
  • Reusing damp footwear
  • Repeated exposure
  • Persistently sweaty feet
  • Untreated fungal toenails
  • Shared contaminated items

Prevention should therefore occur alongside treatment.

Should You Scratch Athlete’s Foot?

Try not to.

Scratching may:

  • Damage the skin
  • Increase irritation
  • Cause bleeding
  • Spread fungal organisms
  • Increase the risk of bacterial infection

Keeping nails trimmed and treating the underlying infection may help reduce the urge to scratch.

Should You Peel The Skin Off?

No.

Avoid deliberately peeling, cutting, or scraping irritated skin.

Removing damaged skin aggressively may:

  • Cause bleeding
  • Create open wounds
  • Increase pain
  • Increase infection risk

Allow loose skin to shed naturally while treating the underlying condition.

How Can You Keep Your Feet Dry?

Helpful strategies may include:

  • Dry thoroughly after bathing
  • Pay attention to spaces between the toes
  • Change damp socks
  • Allow shoes to dry between uses
  • Rotate footwear when practical
  • Choose breathable footwear when appropriate
  • Avoid staying in wet shoes or socks

The goal is to reduce prolonged moisture.

Should You Wear Socks To Bed?

There is no universal rule.

The important goal is to avoid trapping unnecessary moisture around infected skin.

If using topical medication, follow its instructions regarding:

  • Application
  • Covering the area
  • Clothing or socks

Clean, dry socks may be appropriate in some situations.

Can You Prevent Athlete’s Foot?

Risk may be reduced by:

  • Keeping feet clean and dry
  • Drying between the toes
  • Changing sweaty socks
  • Wearing sandals in communal showers
  • Avoiding shared footwear
  • Avoiding shared towels
  • Allowing shoes to dry
  • Treating infections appropriately
  • Avoiding unnecessary scratching

People who frequently experience athlete’s foot may need a more individualized prevention strategy.

What About Shoes During An Infection?

Footwear can retain moisture.

Helpful habits may include:

  • Avoid wearing damp shoes
  • Allow footwear to dry completely
  • Rotate pairs when possible
  • Keep athletic shoes appropriately clean
  • Change sweaty socks promptly

If symptoms repeatedly return, consider whether footwear and moisture may be contributing.

When Athlete’s Foot Can Become More Serious

Athlete’s foot is often manageable, but damaged skin can sometimes allow bacteria to enter.

Signs of a possible secondary bacterial infection may include:

  • Increasing redness
  • Warmth
  • Swelling
  • Increasing pain
  • Pus
  • Rapidly spreading skin changes
  • Fever

These symptoms deserve medical evaluation.

Why Should People With Diabetes Be Careful With Foot Problems?

People with diabetes can be at increased risk for complications from foot wounds and infections, particularly when circulation or sensation is impaired.

If you have diabetes, don't ignore:

  • Open cracks
  • Wounds
  • Increasing redness
  • Swelling
  • Drainage
  • Significant foot pain
  • New skin changes

Prompt evaluation can help prevent complications.

When Should You Schedule An Evaluation?

Consider scheduling an appointment if:

  • The rash is not improving
  • Symptoms keep returning
  • You're unsure whether it's athlete’s foot
  • The rash is spreading
  • Skin cracking becomes painful
  • Toenails are also affected
  • Over-the-counter treatment isn't helping
  • You develop repeated fungal infections
  • Symptoms interfere with walking or daily activity

An evaluation can help confirm the diagnosis and guide treatment.

When Does A Foot Rash Need Prompt Medical Attention?

Seek prompt medical care for:

  • Rapidly spreading redness
  • Significant swelling
  • Severe pain
  • Pus or drainage
  • Fever with worsening foot symptoms
  • Red streaking
  • A deep or worsening wound
  • Skin that becomes dark, blue, or unusually pale
  • Significant symptoms in someone with diabetes or immune suppression

These findings may indicate a condition more serious than uncomplicated athlete’s foot.

What To Expect During Your Visit

During an evaluation, your provider may:

  • Ask when symptoms began
  • Review itching or burning
  • Examine between the toes
  • Inspect the soles and sides of the feet
  • Look for cracks or open areas
  • Examine the toenails
  • Ask about previous fungal infections
  • Review treatments you've already tried
  • Ask about diabetes or other relevant conditions
  • Recommend appropriate treatment
  • Consider additional testing when necessary

The goal is to treat the correct condition rather than simply treating every peeling foot rash as fungal.

Why Choose Z-2-H Family Med & Urgent Care?

Our providers evaluate many common skin, foot, and general health concerns.

We proudly provide:

  • Athlete’s foot evaluations
  • Fungal skin infection evaluations
  • Foot rash evaluations
  • Skin infection evaluations
  • Minor wound evaluations
  • Diabetes-related primary care
  • Family medicine
  • Primary care
  • Urgent care
  • Pediatric and adult care
  • Personalized treatment plans
  • Same-day appointments when available
  • Convenient Texas clinic locations

If persistent itching, peeling, or cracking between your toes isn't improving, our team can help determine whether athlete’s foot or another skin condition may be responsible.

Frequently Asked Questions

What Does Athlete’s Foot Look Like?

Athlete’s foot may cause peeling, scaling, cracking, redness, or softened skin, particularly between the toes. Appearance can vary.

Is Athlete’s Foot Contagious?

Yes. Fungal organisms may spread through direct contact, contaminated surfaces, towels, footwear, and other shared personal items.

Do You Have To Be An Athlete To Get Athlete’s Foot?

No. Anyone can develop tinea pedis.

Can Athlete’s Foot Spread?

Yes. It may spread to the other foot or other body areas and may occur along with fungal toenail infections.

Can Athlete’s Foot Go Away On Its Own?

Some mild symptoms may fluctuate, but fungal infections often require appropriate treatment. Untreated infection may persist, spread, or recur.

Does Athlete’s Foot Smell?

Foot odor may occur when feet remain sweaty, but odor alone does not diagnose athlete’s foot. Bacteria and other factors can also contribute to foot odor.

Why Does My Athlete’s Foot Keep Coming Back?

Recurrence may occur because of persistent moisture, repeated exposure, stopping treatment too soon, contaminated footwear, or fungal nail infection.

When Should I See A Doctor For Athlete’s Foot?

Consider evaluation when symptoms persist despite appropriate treatment, repeatedly return, spread, become painful, involve significant cracking, or occur with signs of bacterial infection.

Call To Action

If you're dealing with persistent itching, burning, peeling, scaling, or cracked skin between your toes or elsewhere on your feet, consider having the area evaluated.

The providers at Z-2-H Family Med & Urgent Care can assess your symptoms and help determine whether athlete’s foot, another fungal infection, eczema, contact dermatitis, or another skin condition may be responsible.

We proudly serve patients in Brownwood, Keller, Arlington, and surrounding Texas communities.

Learn more about our Primary Care and Urgent Care services: https://www.zeal-to-heal.com

Schedule your appointment today: https://www.zeal-to-heal.com

Seek prompt medical attention for rapidly spreading redness, significant swelling, severe pain, pus, fever, red streaking, a worsening wound, or concerning foot symptoms in someone with diabetes or significant immune suppression.