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Foot And Nail Fungus: Everything You Need To Know About Grody Toes

It's more common than you think!

With the weather getting cooler it's time to put away your flip flops and sandals and break out comfy sneakers and socks. Though it's tempting to go sock-less in your closed-toe fall shoes, you might want to think twice before you lace up.

Dermatologist Julia Carroll says 2.4 million Canadians suffer from ugly, embarrassing and contagious toenail fungus — a condition linked to excess moisture that can be caused by closed-toe shoes.

Nail fungus is a common concern — it's often identified by nail discolouration, brittleness, yellowness and thickening. If you suspect you are suffering from a nail infection, Carroll suggests visiting your doctor for proper diagnosis and treatment. While you can try treating nail fungus at home, Carroll suggests going with an anti-fungal topical ointment like Jublia.

For more tips on treating, diagnosing and preventing foot and nail fungus, check out Carroll's tips below.

Everything You Need To Know About Foot Fungus
What Causes Foot Fungus?(01 of08)
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"Foot fungus is an infection caused by organisms known as dermatophytes," Dr. Julia Carroll tells The Huffington Post Canada on behalf of NailFungus.ca. Dermatophytes are fungi that can infect nails, hair or skin. Other types of fungi involved in fungal infections are Trichophyton rubrum and Trichophyton mentagrophyte, which like a warm, moist environment often found in closed-toe shoes. (credit:Donald Iain Smith via Getty Images)
What Are The Symptoms?(02 of08)
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"In terms of nail infection, you may see discolouration or crumbly nails," says Carroll. "The nails can also thicken and grow abnormally. It usually does not cause discomfort unless the nails are extremely thick. On the foot skin, fungus can look like white skin between the 4th and 5th toe web space." (credit:AlexRaths via Getty Images)
Is It Contagious?(03 of08)
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"Yes, in fact some studies have shown that it is common for couples to pass it on to their partners when their feet touch in bed," says Carroll. (credit:Tharakorn via Getty Images)
What Can You Do To Prevent It?(04 of08)
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"Keep your feet clean and your nails trimmed," suggests Carroll. "Sweat can exacerbate fungal infections so keep feet dry and use socks that absorb sweat. Also make sure your nail instruments are used just for you or are sterilized." (credit:Peter Dazeley via Getty Images)
And Forget About Getting A Pedicure(05 of08)
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Your infection can easily be passed on to other spa goers so it's best to do your own grooming at home, Carroll suggests. (credit:Traimak_Ivan via Getty Images)
Consider Socks Optional(06 of08)
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"If your feet are open to the air, that's fine," says Carroll. "Although it's not always attractive." If you'd prefer to wear socks, make sure you choose a material that absorbs sweat well to avoid exacerbating the issue. (credit:4FR via Getty Images)
How Long Does It Take To Treat?(07 of08)
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Treatment for toenail fungus can last anywhere between 12 and 18 months. For fingernails, it can take about six months for nails to regrow completely. That being said, it could take longer since treatment is not 100 per cent and may require repetition. (credit:Warren Diggles Photography via Getty Images)
Can You Treat It With Over The Counter Medication?(08 of08)
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"In terms of nail infection, I think it's better to go with a prescription option as it can be difficult to treat," says Carroll. "I recommend Jublia, which has proven to be as effective as some oral medications." (credit:PhotoAlto/Odilon Dimier via Getty Images)
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