What Is a Fungal Infection?

A fungal infection, also called mycosis, is a skin an illness caused by a fungus.

You are watching: Which kingdom of organisms is most closely related to fungi?

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

Fungal epidemic Symptoms

A fungal skin infection can cause:

IrritationScaly skinRednessItchingSwellingBlisters

Types of Fungal Infections

Fungal skin infections deserve to happen almost everywhere on her body. Some of the most common 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 finest in warm, moist places such as shoes, socks, swimming pools, locker rooms, and public showers. They’re often found in the summer and also in hot, humid climates. The happens more often in world who wear tight shoes, that don’t adjust their sweaty socks, and who use public baths and pools.

Athlete"s foot causes

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

Athlete"s foot symptoms

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

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

Types of athlete"s foot

Interdigital. This is likewise called toe internet infection. Most world with athlete’s foot have this form. It usually occurs between your 2 smallest toes. The infection can spread to the single of your foot.Moccasin. This type can begin with irritation, dryness, itching, or scaly skin. Over time, her skin might thicken and crack. This infection deserve to involve your entire sole and extend onto the political parties of her foot.Vesicular. This is the rarest sort of athlete"s foot. That usually starts with a sudden outbreak the fluid-filled blisters, regularly on the underside of her foot. They likewise can show up between your toes, on your heel, or on top of your foot.

Athlete"s foot diagnosis

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

Athlete"s foot treatment

Your doctor can give girlfriend antifungal medicine to placed on your skin or, in major cases, an additional kind to take by mouth. Be sure to keep your feet clean and dry.

Athlete"s foot prevention

To keep from obtaining athlete’s foot, wear shower sandals in publicly showering areas, undertake shoes the let your feet breathe, and also wash her feet every day through soap and water. Dried them thoroughly, and also use a quality foot powder.

Jock Itch

A kind of fungus dubbed tinea causes jock itch. The epidemic is additionally known as tinea cruris. Tinea loves warm, moist locations like your genitals, inner thighs, and buttocks. Infections happen much more 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 deserve to spread from human being to person 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 cracked skin

Jock itch diagnosis

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

Jock itch treatment

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

Wash and dry the area through a clean towelUse the antifungal medicine as directedChange garments -- especially your underwear -- every day


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

Is ringworm contagious?

Ringworm have the right to spread v direct contact with infected people or animals. You can additionally pick it increase off clothes or furniture. Heat and humidity can help spread the infection.

Ringworm symptom

Ringworm is a red, circular, level sore that have the right to happen in addition to scaly skin. The outer part of the sore can be elevated while the skin in the middle shows up normal. Job or red rings may overlap.

Ringworm diagnosis

Your doctor deserve to diagnose ringworm based upon your symptoms. They might ask whether you’ve come into call with infected civilization or animals. Lock might likewise take samples from the area and also look in ~ them under a microscope to it is in sure.

Ringworm treatment

Treatment usually entails antifungal drugs that you put on her skin. You could use an over-the-counter cream such as:

In more severe cases, you could need prescription drugs to put on your skin or take by mouth.

Yeast Infections

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

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

Candida have the right to cause diaper rash in infants. That can additionally cause infections in your nails, vagina, or mouth (oral thrush).

Yeast epidemic symptoms

Signs the a yeast epidemic on her skin include:

RashPatches the ooze clear fluidPimple-like bumpsItchingBurning

Signs the a yeast epidemic in your nail beds include:

SwellingPainPusA white or yellow pond that separates from the nail bed

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


Signs of a quality yeast infection include:


Yeast epidemic diagnosis

Your medical professional will ask about your medical background and carry out a physics exam. Castle might additionally take a sample from the impacted area come look at under a microscope.

See more: What Is 2000 Pounds In American Money, Convert British Pounds To Us Dollars (Gbp/Usd)

Yeast infection treatment

Treatment relies on the infection. Medicated creams have the right to treat many skin yeast infections. Because that a quality infection, you can usually use medicated suppositories. A medicated mouthwash or lozenges the dissolve in her mouth may treat dental thrush. If you have a significant infection or a weakened immune system, you might need anti-yeast medicines that you take it by mouth.