BODY TALK

Treat and prevent pesky summer skin infections

MYCOSIS IS AN INFECTION OR DISEASE CAUSED BY MICROSCOPIC FUNGI ON THE BODY. IT IS MORE COMMON IN THE SUMMER MONTHS BECAUSE FUNGI FAVOUR MOISTURE, HEAT AND PERSPIRATION. “SOME FUNGI THAT CAUSE MYCOSIS ARE NATURALLY PRESENT ON OUR SKIN WITHOUT EVER BEING A PROBLEM,” SAYS QUEBEC CITY-BASED DERMATOLOGIST MARCANDRÉ DORÉ. “SUMMER CONDITIONS ALLOW THEM TO MULTIPLY, AND IT’S THIS PROLIFERATION THAT MAKES INFECTIONS MORE COMMON.”

TINEA PEDIS

“This infection, commonly called athlete’s foot, is caused by a group of fungi that spread in damp environments,” says Quebec City-based dermatologist Linda Rochette. Athlete’s foot is contagious— not present on our bodies until it is contracted by walking barefoot on contaminated surfaces, like the pool deck, locker room floors or public shower tiles. “The infection first causes dry spots between the toes,” says Dr. Doré, “typically between the fourth and fifth toes. These spots get itchy and crack, followed by infection.” Beware: The infection can spread by touching affected areas.

TREATMENT

An over-the-counter or prescription antifungal cream can be applied between the toes and underfoot, morning and evening, for two weeks. For preventive measures, do both feet, even if only one of them is infected. Oral treatment may be necessary if the infection worsens or does not react positively to the cream. If athlete’s foot goes untreated, it can lead to a nail infection. In this case, it’s absolutely necessary to consult a healthcare professional. This form of mycosis needs to be treated with prescription medication.

PREVENTION

“Dry your feet really well, especially between the toes, when coming out of the shower or after bathing,” advises Dr. Rochette. “Try to prevent your feet from sweating by using an over-the-counter foot powder.” In addition, avoid wearing closed shoes, which trap humidity and don’t allow the feet to breathe, and always wear sandals when walking around the pool or in public showers.