What Is a Fungal Infection?

A fungal infection, additionally called mycosis, is a skin condition caused by a fungus.

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There space millions of varieties of fungi. They live in the dirt, ~ above plants, on household surfaces, and on your skin. Sometimes, they deserve to lead to skin difficulties like decision or bumps.

Fungal infection Symptoms

A fungal skin infection might cause:

IrritationScaly skinRednessItchingSwellingBlisters

Types that Fungal Infections

Fungal skin infections have the right to happen all over on her body. Several of the most usual are athlete"s foot, jock itch, ringworm, and yeast infections.

Athlete"s Foot

Athlete"s foot, likewise called tinea pedis, is a fungal infection of her foot.

The fungi grow ideal in warm, moist places such together shoes, socks, swimming pools, locker rooms, and also public showers. Castle often uncovered in the summer and in hot, humid climates. That happens much more often in human being who wear chop shoes, that don’t change their sweaty socks, and also who use public baths and pools.

Athlete"s foot causes

The fungi behind athlete’s foot live on the dead organization of your hair, toenails, and also outer skin layers. At least four kinds that fungus can cause the infection. The most usual is Trichophyton rubrum.

Athlete"s foot symptoms

Signs of athlete"s foot vary from human being to person. You could have:

Peeling, cracking, and also scaly feetBlistersSkin that’s red, softened, or damaged downBurning

Types that athlete"s foot

Interdigital. This is additionally called toe web infection. Most civilization with athlete’s foot have actually this form. It usually occurs between your two smallest toes. The infection have the right to spread to the single of her foot.Moccasin. This type can start with irritation, dryness, itching, or scaly skin. End time, your skin might thicken and also crack. This infection deserve to involve your entire sole and also extend top top the political parties of her foot.Vesicular. This is the rarest kind of athlete"s foot. The usually starts with a suddenly outbreak that fluid-filled blisters, regularly on the underside of your foot. They additionally can show up between her toes, on her heel, or on optimal of her foot.

Athlete"s foot diagnosis

Not every itchy, scaly feet are brought about by a fungus. Your doctor might scrape turn off a bit of skin and also look in ~ it under a microscopic lense to check for a different condition.

Athlete"s foot treatment

Your doctor could give girlfriend antifungal medicine to put on her skin or, in severe cases, another kind to take it by mouth. Be certain to save your feet clean and also dry.

Athlete"s foot prevention

To keep from getting athlete’s foot, wear shower head sandals in windy showering areas, stay shoes that let her feet breathe, and wash your feet every day with soap and water. Dried them thoroughly, and also use a quality foot powder.

Jock Itch

A type of fungus called tinea causes jock itch. The infection is likewise known together tinea cruris. Tinea loves warm, moist areas like your genitals, inner thighs, and buttocks. Epidemic happen an ext often in the summer or in warm, wet climates.

Jock itch is a red, itchy rash that’s regularly ring-shaped.

Is jock itch contagious?

It’s only mildly contagious. It can spread from human to human being through direct call or indirectly through objects through the fungus ~ above them.

Jock itch symptom

Symptoms that jock itch include:

A red, circular, rash with increased edgesRedness on your groin or thighFlaking, peeling, or cracking skin

Jock itch diagnosis

Doctors can usually diagnose it by what that looks like and also where the is on her body. They could look in ~ a sample of skin under a microscopic lense to it is in sure.

Jock itch treatment

Keep the affected area clean and dry. Over-the-counter antifungal medicines have the right to treat most instances of jock itch. In serious cases, her doctor can need to provide you a prescription cream. No issue your treatment, be sure to:

Wash and also dry the area with a clean towelUse the antifungal medicine as directedChange clothing -- especially your underwear -- every day


Ringworm, additionally called tinea corporis, isn’t a worm yet a fungal skin infection. It’s called for that is ring-shaped rash with a winding, worm-like edge.

Is ringworm contagious?

Ringworm deserve to spread with direct call with infected civilization or animals. Friend can likewise pick it increase off clothes or furniture. Heat and also humidity can help spread the infection.

Ringworm symptoms

Ringworm is a red, circular, level sore that have the right to happen together with scaly skin. The outer component of the sore can be elevated while the skin in the middle appears normal. Job or red rings might overlap.

Ringworm diagnosis

Your doctor can diagnose ringworm based upon your symptoms. They could ask whether did you do it come into call with infected world or animals. Castle might likewise take samples native the area and also look in ~ them under a microscope to be sure.

Ringworm treatment

Treatment usually entails antifungal medicines that you placed on your skin. You might use one over-the-counter cream such as:

In an ext severe cases, you could need prescription medications to placed on her skin or take by mouth.

Yeast Infections

Yeast infections of her skin are called cutaneous candidiasis. A form of fungus referred to as candida causes these infections when it grows also much. Yeast infections aren’t contagious.

The infections room most typical in warm, moist, creased locations of her body, consisting of your armpits and also groin. They regularly happen in world who are obese or that have diabetes. Human being taking antibiotics are likewise at greater risk.

Candida deserve to cause diaper rash in infants. That can also cause epidemic in her nails, vagina, or mouth (oral thrush).

Yeast infection symptoms

Signs the a yeast infection on her skin include:

RashPatches that ooze clear fluidPimple-like bumpsItchingBurning

Signs that a yeast epidemic in your nail beds include:

SwellingPainPusA white or yellow pond that separates indigenous the nail bed

Signs that thrush (yeast epidemic of your mouth) include:


Signs of a vaginal yeast infection include:


Yeast epidemic diagnosis

Your physician will ask around your medical history and execute a physics exam. Lock might likewise take a sample indigenous the affected area come look at under a microscope.

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Yeast infection treatment

Treatment relies on the infection. Medicated creams have the right to treat most skin yeast infections. For a vaginal infection, you deserve to usually usage medicated suppositories. A medicated mouthwash or lozenges that dissolve in her mouth might treat dental thrush. If you have a significant infection or a dilute immune system, you could need anti-yeast medications that you take by mouth.