How to Prevent and Get Rid of Athlete’s Foot

Athlete’s foot, or tinea pedis, usually starts between the toes as a scaly red rash that itches or burns. It is highly contagious and can spread through contaminated floors, towels, or clothing.

About 3% to 15% of the population has athlete's foot at any given time

At Concord Podiatry, with offices in Concord and Plymouth, New Hampshire, Dr. David Biss frequently treats athlete’s foot, which usually isn’t cause for concern/ However, it can be incredibly uncomfortable and lead to secondary bacterial infections if the skin cracks. 

For patients with diabetes or weakened immune systems, a simple fungal infection requires immediate professional attention to prevent complications.

Preventative steps for daily foot care

The best way to manage athlete’s foot is to prevent it. Start by keeping your feet dry. Fungus requires moisture to grow, so drying thoroughly between your toes after a shower is essential. If you spend your weekends hiking the trails around Plymouth, make sure you wear moisture-wicking socks made of synthetic fibers or wool, not cotton. Cotton tends to hold moisture against the skin, creating a greenhouse effect inside your boots.

Alternating your footwear is another effective strategy. It takes about 24 hours for a pair of shoes to dry out completely. If you wear the same pair every day, you are providing a permanent home for fungi. 

Using antifungal powders or sprays inside your shoes can also help reduce the microbial load. If you use public showers or changing rooms, always wear flip-flops or shower shoes to create a physical barrier between your skin and the floor.

When to seek professional treatment

Many over-the-counter treatments exist, but they may not clear the infection entirely. Sometimes, what looks like athlete’s foot is actually contact dermatitis or psoriasis. If your rash does not improve after two weeks of home care, or if you notice increased swelling and drainage, it’s time to book an appointment with Dr. Biss.

He can prescribe topical or oral medications that are more potent than drugstore options. He also examines your nails to ensure the fungus has not spread.  Fungal toenails are much harder to treat. 

If you are struggling with a persistent foot rash, call Concord Podiatry for an appointment. We’ll schedule an appointment promptly so you can resume your normal activities as quickly as possible.