Athlete’s foot can spread from person to person. That’s one reason to wear flip-flops in the pool locker room. It can also spread from your feet to other parts of your body.
This article will discuss how athlete’s foot spreads, prevention, and treatment options.
How Does Athlete’s Foot Spread?
Fungi prefer warm, moist environments and can live on skin, nails, and hair. The infection spreads through skin-to-skin contact or contaminated items. That’s why it can easily migrate from one part of your foot to another or from one foot to the other.
It can also spread to other body parts. This is likely to happen after you’ve touched your feet. Once your hands pick up fungi, any part of the body you touch is vulnerable to infection. It might also spread if you wipe your feet and use the same towel on the rest of your body before washing it.
The infection goes by different names, depending on which body part is affected. This type of fungal infection on the skin of the torso, legs, or arms is called ringworm. And when it occurs around the groin or inner thighs, it’s jock itch.
How Is Athlete’s Foot Transmitted?
Athlete’s foot is contagious. It can spread from person to person or through contact with contaminated items. The fungi also live in the soil or on animals such as cats, dogs, and rodents.
Fungal spores can survive for months or even years in damp areas. You can get athlete’s foot when you walk barefoot or touch an area affected by someone who has athlete’s foot, such as:
Around swimming pools and hot tubsLocker rooms and changing roomsShowers and foot bathsTowels, bath mats, bedding
Risk factors for athlete’s foot include sweaty feet or broken skin on the feet.
How to Prevent the Spread of Athlete’s Foot
It’s important to prevent spreading athlete’s foot to other parts of your body or anyone else. If you already have a treatment plan, stick with it. Find out if anyone in your household has an untreated athlete’s foot.
In addition to wearing flip-flops in public spaces where people walk barefoot (gym, pool, locker room), here are some basic ways to help prevent the spread:
Use a separate towel for your feet and dry them thoroughly, especially between your toesWash your hands immediately after touching your feetWash towels after every use and bedding and bath mats oftenRemove your shoes and let your feet breathe when you canIf your shoes get wet, make sure they’re completely dry before wearing them againChoose socks that wick away moistureKeep your nails short and cleanPut your socks on before your underwearDon’t wear shoes that are too tight or make your feet sweatyDon’t share towels, nail files, shoes, or socks
Athlete’s Foot Treatment
It’s best to start treating the athlete’s foot before it can spread. It may respond to topical antifungal treatments you can get over-the-counter (OTC). If it’s not improving within two weeks, you may need prescription-strength medication from a healthcare provider.
A healthcare provider may be able to diagnose athlete’s foot by its appearance. They can also take a small skin scraping to examine it for fungi.
Antifungal medicines to treat athlete’s foot include:
Lamisil (terbinafine)Onmel, Sporanox (itraconazole)Diflucan (fluconazole)
Some people may benefit from also using a topical keratolytic, such as salicylic acid. You’ll likely have to apply the medication once or twice daily for one to six weeks. It’s important to follow directions and use all the medication.
Summary
Athlete’s foot is a common foot infection. But it doesn’t always end at the foot. The infection can spread through direct contact, say on your fingers, or through a contaminated object, such as a towel. You can take steps to prevent spreading athlete’s foot to other areas of your body or anyone else. Athlete’s foot may clear up with OTC antifungal treatments. If they don’t work within a couple of weeks, see a healthcare provider for prescription-strength medicines.
You’ve tried OTC treatments, but they haven’t worked. You’ve used all your prescription medications but still have symptoms. Symptoms are not improving or are getting worse. You’re unable to wear shoes comfortably. You also have diabetes or a weakened immune system.
A Word From Verywell
Anyone of any age can get athlete’s foot. As common as it is, you might not recognize it when you see it. So if you’re not sure about a rash on your feet, it’s best to have a healthcare provider take a look. Rashes are often easier to treat before they have a chance to spread. The right diagnosis is the first step toward healthy feet.
