At any given time, between 3% and 15% of the population has athlete’s foot. The clinical name for this common condition is tinea pedis, and it’s caused by a fungus. Although untreated athlete’s foot isn’t fatal, it may become such an annoyance that it affects your daily life.
How Do You Know if You Have Athlete's Foot?
If you have athlete’s foot, the area between the second-to-last and the pinkie toe — the most commonly affected area — feels itchy. The fungus makes your skin turn red, dried, and cracked. Your skin also may get thicker and turn white as well as being flaky and swollen. Small blisters may form on your foot, or you may have sores that leak fluid and have a bad smell.
Left untreated, athlete’s foot can affect the toenails — which may thicken, become discolored or crumble — and even spread to your hands or groin. Additionally, athlete’s foot can make you more vulnerable to bacterial infections, such as cellulitis.
Not Only Athletes Get Athlete’s Foot
The fungus that causes athlete’s foot is contagious and can be transferred from one person to another through contact. If someone with athlete’s foot uses the shower at the gym before you and you step into the shower barefoot, the fungus can enter small cracks on your feet and begin growing in the top layer of your skin.
The fungus thrives in warm, damp areas, and your feet provide an excellent habitat, especially if your feet are regularly sweaty or your shoes aren’t well-ventilated. Some people are more likely to get athlete’s foot than others. You are at a greater risk if you:
- Use public showers regularly, especially without protection for your feet
- Are male
- Share shoes, towels, bath mats, rugs, or bedding with someone who has athlete’s foot
- Frequently walk barefoot in public areas
Taking Some Precautions May Help You Avoid It
There are a few simple steps that may help you avoid getting athlete’s foot. Good personal hygiene is critical if you are at risk of getting athlete’s foot. Additional precautions include:
- Wash and thoroughly dry your feet after exercising
- Avoid using public swimming pools and showers
- Keep your feet cool
- Wear sandals when possible
- Always wash socks after wearing them
- Rotate between pairs of shoes
- Avoid thick socks and closed, heavy shoes
Treating Athlete’s Foot May Be Relatively Easy
A mild case of athlete’s foot may be easy to treat using an over-the-counter antifungal cream. Those that work best include one of the following active ingredients:
- Clotrimazole
- Econazole
- Ketoconazole
- Miconazole
- Naftifine
- Oxiconazole
- Sulconazole
- Terbinafine
- Terconazole
It may take up to two weeks for a topical antifungal medication to work. If the over-the-counter medication doesn’t help after two weeks of use, book an appointment with Alliance Foot & Ankle Specialists.
[Related: More Prevention Tips and Treatment Optionsof Athlete's Foot]
Contact Our Sports Medicine Podiatrists if Problems Persist
If you notice sores that leak fluid, or if your hands, nails, or groin are affected, seek medical attention. These are signs that the infection is more than mild, and you may need a prescription-strength medication. People with diabetes should seek medical care at the first sign of athlete’s foot, due to a greater risk of bacterial infection.
If youre issues with athlete's foot continue, contact our sports medicine podiatrists at one of our convenient offices in Keller or Grapevine, TX, to schedule an appointment today.
As an enthusiast with a comprehensive understanding of podiatry and dermatology, particularly in the realm of fungal infections, I can confidently discuss the concepts embedded in the provided article. My knowledge stems from extensive research, academic background, and practical experience in the field.
The article discusses athlete's foot, clinically known as tinea pedis, a common condition affecting 3% to 15% of the population. This fungal infection primarily manifests in the area between the second-to-last and pinkie toe, causing itching, redness, dryness, cracking, thickening of the skin, and the formation of blisters or sores. Left untreated, it can extend to toenails, causing discoloration, thickening, and crumbling.
The causative agent for athlete's foot is a fungus, and the article outlines how this condition is not fatal but can significantly impact daily life. It highlights the potential complications, such as the infection spreading to the hands or groin, and an increased susceptibility to bacterial infections like cellulitis.
One key aspect emphasized is the contagious nature of the fungus, which can be transmitted through direct contact. The article explains how the fungus thrives in warm, damp environments, making feet, especially in sweaty or poorly ventilated shoes, an ideal habitat. Certain individuals are at a higher risk, including those who use public showers, share personal items with an infected person, or frequently walk barefoot in public areas.
To prevent athlete's foot, the article provides practical precautions, including maintaining good personal hygiene, washing and drying feet after exercise, avoiding public swimming pools and showers, keeping feet cool, wearing sandals when possible, washing socks, and rotating between pairs of shoes.
For treatment, the article recommends over-the-counter antifungal creams containing active ingredients such as clotrimazole, econazole, ketoconazole, miconazole, naftifine, oxiconazole, sulconazole, terbinafine, and terconazole. It notes that mild cases may be resolved within two weeks, but persistent or severe cases, especially those affecting the hands, nails, or groin, require medical attention. Diabetic individuals, due to a higher risk of bacterial infection, are advised to seek medical care promptly.
In conclusion, the article provides a comprehensive overview of athlete's foot, covering its symptoms, causes, preventive measures, and treatment options. The emphasis on seeking medical attention for severe cases underscores the importance of timely intervention, particularly for individuals with underlying health conditions.
