Some people forget that their feet are in contact with one of the germiest things on Earth: the ground. From the floor of your local gym to the damp interior of your favorite sneakers, your feet are constantly in contact with bacteria and fungi. If you have noticed a change in your skin or a new itch that won’t go away, you might be dealing with a common foot infection that we at CarePlus Foot & Ankle Specialists have (too much) experience treating. Here is the breakdown of what is out there and who is most likely to catch it.
1. Fungal Foot Infections
The most famous of all foot infections is athlete’s foot. It usually starts with a scaly red rash that causes intense itching or burning between your toes, and if you let it progress, it can spread to your toenails and make them thick, yellow, and brittle. Yikes.
Who is at risk?
You are a prime target if you spend a lot of time in sweaty socks or if you frequent communal areas like locker rooms, public pools, or saunas without wearing flip-flops. People with naturally sweaty feet are also more susceptible to chronic fungal issues.
2. Cellulitis and Paronychia
Bacteria usually need an entry point to cause an infection. This could be a tiny crack in dry skin, a blister, or even a small cut from a pedicure (which we recommend only getting from a certified spa).
One common bacterial issue is paronychia, which is an infection in the skin surrounding your toenail. It causes the area to become swollen, red, and very painful.
Another, more serious bacterial infection is cellulitis. This affects the deeper layers of the skin and can cause the foot to become hot to the touch and significantly swollen.
Who is at risk?
You are at a higher risk for bacterial infections if you have a habit of picking at your cuticles, if you deal with ingrown toenails, or if you have a weakened immune system. Diabetics are especially vulnerable.
3. Plantar Warts
Unlike warts on other parts of your body, plantar warts grow on the soles of your feet. Because of the pressure of walking, they are often pushed inward, which can make it feel like you are constantly stepping on a small rock.
Who is at risk?
Children and teenagers are most likely to get plantar warts because their immune systems haven’t yet built up a strong defense against the virus. However, if you have a small cut or scrape on the bottom of your foot and walk barefoot in public showers or changing rooms, you are also at risk.
Stay tuned for how to treat all these nasty infections!
For any podiatric concerns you’re dealing with, see Dr. Hubert Lee and the team at CarePlus Foot & Ankle Specialists for guidance and advice. You can schedule an appointment online or call today at 425-455-0936.