What Is a Fungal Infection?

A fungal infection, likewise called mycosis, is a skin disease caused by a fungus.

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There space millions of varieties of fungi. Castle live in the dirt, on plants, on family surfaces, and also on your skin. Sometimes, they deserve to lead to skin difficulties like rashes or bumps.

Fungal infection Symptoms

A fungal skin infection can cause:

IrritationScaly skinRednessItchingSwellingBlisters

Types that Fungal Infections

Fungal skin infections deserve to happen all over on her body. Some of the most common are athlete"s foot, jock itch, ringworm, and yeast infections.

Athlete"s Foot

Athlete"s foot, additionally called tinea pedis, is a fungal infection of your foot.

The fungi grow best in warm, moist locations such together shoes, socks, swimming pools, locker rooms, and public showers. Castle often found in the summer and in hot, humid climates. That happens more often in civilization who wear tight shoes, that don’t change their sweaty socks, and also who use public baths and also pools.

Athlete"s foot causes

The fungi behind athlete’s foot live ~ above the dead organization of your hair, toenails, and outer skin layers. In ~ least four kinds the fungus can reason the infection. The most common is Trichophyton rubrum.

Athlete"s foot symptoms

Signs that athlete"s foot differ from human to person. You can have:

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

Types the athlete"s foot

Interdigital. This is likewise called toe net infection. Most people with athlete’s foot have this form. It usually occurs between your 2 smallest toes. The infection deserve to spread come the sole of your foot.Moccasin. This form can start with irritation, dryness, itching, or scaly skin. Over time, her skin may thicken and also crack. This infection deserve to involve your whole sole and also extend onto the political parties of her foot.Vesicular. This is the rarest kind of athlete"s foot. The usually starts with a sudden outbreak of fluid-filled blisters, regularly on the underside of your foot. They additionally can show up between her toes, on your heel, or on peak of your foot.

Athlete"s foot diagnosis

Not all itchy, scaly feet are brought about by a fungus. Her doctor may scrape off a bit of skin and look at it under a microscope to check for a various condition.

Athlete"s foot treatment

Your doctor might give you antifungal medicine to put on her skin or, in significant cases, an additional kind to take by mouth. Be sure to keep your feet clean and also dry.

Athlete"s foot prevention

To store from gaining athlete’s foot, wear shower sandals in public showering areas, wear shoes the let your feet breathe, and wash your feet every day with soap and water. Dried them thoroughly, and also use a high quality foot powder.

Jock Itch

A form of fungus referred to as tinea reasons jock itch. The infection is additionally known together tinea cruris. Tinea loves warm, moist areas like her genitals, inside thighs, and buttocks. Epidemic happen more often in the summer or in warm, wet climates.

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

Is jock itch contagious?

It’s only mildly contagious. It can spread from human being to person through direct contact or indirectly with objects with the fungus on them.

Jock itch symptoms

Symptoms the jock itch include:

A red, circular, decision with raised edgesRedness on her groin or thighFlaking, peeling, or cracking skin

Jock itch diagnosis

Doctors can usually diagnose that by what the looks like and where that is on her body. They might look in ~ a sample of skin under a microscope to be sure.

Jock itch treatment

Keep the influenced area clean and also dry. Over-the-counter antifungal medicines deserve to treat most instances of jock itch. In serious cases, your doctor could need to offer you a prescription cream. No matter your treatment, be sure to:

Wash and also dry the area through a clean towelUse the antifungal medication as directedChange garments -- particularly your underwear -- every day


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

Is ringworm contagious?

Ringworm deserve to spread v direct contact with infected people or animals. You can likewise pick it increase off clothes or furniture. Heat and also humidity can assist spread the infection.

Ringworm symptom

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

Ringworm diagnosis

Your doctor can diagnose ringworm based on your symptoms. They might ask whether did you do it come into contact with infected people or animals. They might additionally take samples from the area and look at them under a microscope to it is in sure.

Ringworm treatment

Treatment usually requires antifungal medications that you placed on your skin. You can use an over-the-counter cream together as:

In more severe cases, you might need prescription medications to placed on her skin or take by mouth.

Yeast Infections

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

The infections space most usual in warm, moist, creased areas of your body, consisting of your armpits and also groin. They frequently happen in human being who are obese or who have diabetes. People taking antibiotics are additionally at greater risk.

Candida have the right to cause diaper rash in infants. It can likewise cause epidemic in her nails, vagina, or mouth (oral thrush).

Yeast epidemic symptoms

Signs of a yeast epidemic on your skin include:

RashPatches that ooze clean fluidPimple-like bumpsItchingBurning

Signs of a yeast epidemic in your pond beds include:

SwellingPainPusA white or yellow pond that separates indigenous the pond bed

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


Signs of a quality yeast infection include:


Yeast epidemic diagnosis

Your doctor will ask around your medical background and execute a physical exam. Lock might likewise take a sample native the affected area to look in ~ under a microscope.

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Yeast epidemic treatment

Treatment counts on the infection. Medicated creams can treat many skin yeast infections. For a quality infection, you have the right to usually use medicated suppositories. A medicated mouthwash or lozenges that dissolve in your mouth may treat dental thrush. If you have a major infection or a weakened immune system, you can need anti-yeast medications that you take by mouth.