Athlete's Foot: Quick Help via Prescription

Athlete's foot is a fungal infection of the skin on the foot. Specialists call it „Tinea pedis“. Most often, the spaces between the toes are affected, sometimes also the sole of the foot, the edge of the foot, or the heel. The fungus loves warmth and moisture. Therefore, it feels particularly comfortable when the skin remains moist for a long time, for example, in tight shoes or after sports.

This is how people most commonly get infected:

• Barefoot in public areas: swimming pool, sauna, shower, changing room
• Through skin flakes on the floor, in socks, or in shoes
• Through shared towels or bath mats (less common, but possible)
• If there are small cracks or sore spots on the skin

Athlete's foot almost always comes from other people who already have the fungus. It is not „dirtiness“, but a contagious infection that affects many people.

Athlete's foot can look different. This sometimes makes it difficult to recognize immediately. However, these symptoms are typical:

Between the toes (very common):

• Itching, burning
• Redness, white softened skin
• Scaling
• Small cracks or weeping areas
• Unpleasant odor

On the sole or edge of the foot:

• Dry, scaly skin
• Whitish or slightly reddened areas
• Thickened calluses
• Painful cracks, especially on the heel

On the arch of the foot (less common):

• Small blisters
• Itching, feeling of tension
• Scaling when the blisters dry up

Important: Athlete's foot can spread to the nails and lead to nail fungus. Then the nails often become thicker, yellowish, brittle, or partially detach.

However, the mentioned symptoms can also have other causes, such as eczema, contact allergies, or bacterial infections. Therefore, a medical assessment for diagnosis before starting therapy is important and crucial.

If you suspect athlete's foot, you can immediately implement some simple steps. This slows down the spread and supports treatment from the start:

1. Wash and thoroughly dry feet
   Wash your feet daily. Dry thoroughly, especially between the toes. Moisture is the fungus's best friend.
2. Fresh socks daily
   Change socks daily, or twice if you sweat heavily. Cotton or other breathable materials are best.
3. Ventilate and change shoes
   Don't wear the same shoes every day. Let them dry well. If possible: open shoes so that air can reach the skin.
4. Do not scratch
   Scratching injures the skin. This allows other germs to enter. If it itches severely: better to use an effective antifungal agent early.
5. Hygiene at home
   Use a separate towel for your feet. Wash towels, socks, and bed linen at 60 °C if possible (if the material allows).

If you have severe pain, severe redness, pus, fever, or rapidly increasing inflammation, this should be medically assessed promptly. This also applies if you have diabetes or a weakened immune system.

The most important rule for athlete's foot is: Treat consistently and long enough. Many stop too early as soon as it looks better. Then the fungus remains in deeper skin layers and returns.

This is how effective treatment usually proceeds:

• For mild to moderate athlete's foot, a cream, gel, or spray with an antifungal active ingredient is often sufficient.
• An improvement in symptoms often occurs within a few weeks, depending on the active ingredient and infestation.
• After that, it is crucial to continue treatment (for example, 1-2 weeks) so that everything is truly gone and the infection does not flare up again.

If the infestation is extensive, the sole of the foot is severely affected, or if nail fungus is also present, treatment with tablets may be necessary. A doctor will decide this, as tablets have a stronger effect and are not suitable for everyone.

Just as important as the medication is daily life around it: consistently keep your feet dry, practice good hygiene with socks and shoes, and make sure to actively prevent relapses.

Athlete's foot medications work against fungi on the skin. These agents are called antifungals. They stop the growth of fungi or kill them.

Typical active ingredient groups:

Azoles such as Clotrimazole, Econazole, Miconazole, or Bifonazole are frequently used to treat athlete's foot. They inhibit the growth of fungi or kill them and should be applied consistently according to the package insert or medical recommendation.

Allylamines such as Terbinafine are also antifungal agents for the treatment of athlete's foot. Here too, application must be regular and long enough for the fungus to disappear completely and to avoid relapses.

Other active ingredients (e.g., Ciclopirox) are available depending on the situation. For tablets, different active ingredients are used, for example, Itraconazole or Fluconazole. These are usually relevant when the infestation is more severe or nails are affected.

Whether a medication requires a prescription depends on the respective product and applicable regulations. A prescription is particularly advisable if athlete's foot recurs, lasts a long time, spreads, or if additional risks exist.

Which treatment is best suited depends on your situation and the extent of the infestation, and should ideally be coordinated with a doctor.

For mild athlete's foot between the toes, a local treatment with an antifungal agent is often sufficient, with correct application being crucial. The affected areas should be cleaned and thoroughly dried beforehand, and the agent should be applied regularly not only to the visible spot but also to the surrounding area.

If the sole, edge, or heel of the foot is affected, treatment can be more demanding because the skin there is often thicker. In such cases, consistent application over a sufficiently long period, as well as a dry, hygienic environment, is usually required.

In cases of severe cracks, pain, or widespread infestation, a medical assessment is particularly advisable. If athlete's foot recurs repeatedly or spreads significantly, a doctor should also check whether it is indeed athlete's foot, whether risk factors exist, and whether a prescription or other therapy is necessary.

If the nails are also affected, a purely skin treatment is often not sufficient, as nail fungus is more stubborn and requires specific, often longer-lasting treatment.

In all cases, it is crucial that the therapy is carried out consistently and long enough for the fungus to disappear completely and to avoid relapses.

Telemedicine today makes it possible to have athlete's foot medically assessed online and to ensure the best possible treatment for you. You can describe your symptoms and provide photos via a questionnaire. A doctor will carefully review your information and decide whether issuing a prescription is the right course of action in your case.

This procedure is discreet, time-saving, and particularly practical if you need rapid assistance. It is important to answer all questions honestly and completely so that safe and appropriate treatment can be provided.

Most athlete's foot medications applied to the skin are well tolerated. Nevertheless, side effects can occur. These are often local skin reactions, for example:

• Burning or slight stinging after application
• Redness
• Itching
• Dryness or scaling
• Skin rash

If you experience severe irritation, blistering, or increased swelling, you should stop the medication and seek medical advice. It could be an intolerance or allergy to ingredients.

When taking tablets for fungal infections, it is often necessary to regularly monitor certain laboratory parameters (especially liver values) before and during intake, as an increase in liver values can be a side effect. However, headaches, abdominal pain, and nausea are most commonly reported as side effects.

Whether treatment with tablets is suitable for you should always be decided by a doctor, especially if you have liver problems, are taking certain medications, or are pregnant. Direct medical clarification is also important in cases of diabetes, severely inflamed skin, open wounds, fever, severe pain, or suspected nail fungus.

Many home remedies for athlete's foot can be found online. Some are at best supportive, others are risky or achieve little.

What can help:

• Keep feet dry
• Treat socks and shoes hygienically
• Allow air to reach the feet
• Regular care to prevent skin tearing
• Disinfection of footwear

What is rather not reliably helpful are vinegar baths, tea tree oil, garlic, baking soda, and similar tips. Many affected individuals report effects, but a safe, medically reliable effect has not been proven. Furthermore, such remedies can irritate or dry out the skin. Irritated skin is more prone to cracking, which can lead to worsening of the condition.

Important: Athlete's foot generally does not heal on its own. If you really want to get rid of athlete's foot, an antifungal agent (antimycotic) is the best choice. Home remedies should at most only be supplementary, but not the main therapy.

If athlete's foot is not treated or recurs repeatedly, it can spread to the nails. This is called nail fungus. Typical signs of nail fungus are:

• Yellowish, whitish, or brownish discoloration
• Thickened nails
• Brittle, crumbly nail edges
• Nail partially detaches from the nail bed
• Sometimes pressure pain in the shoe

Here's how you can prevent nail fungus:

• Treat athlete's foot early and consistently to completion
• Keep feet dry, especially between the toes
• Trim and keep nails clean regularly
• Do not wear shoes that are too tight (pressure and friction damage the nail)
• Always wear bathing slippers in the swimming pool/changing room
• Use your own towels

If you suspect that the nail is also affected, a medical examination is worthwhile. The earlier nail fungus is treated, the better it can usually be controlled and the sooner relapses can be avoided.

If athlete's foot doesn't go away, there's usually a clear reason. Here are the most common causes:

1. Treatment too short or irregular
   Symptoms often disappear quickly. However, the fungus may still be there. If you stop then, it will come back.
2. Feet remain too moist
   If shoes, socks, and skin are constantly moist, the fungus has ideal conditions, even with medication.
3. Shoes are „infected“
   Fungal spores can survive in shoes. If you always wear the same shoes, you partly re-infect yourself.
4. Wrong diagnosis
   Not everything that itches and scales is athlete's foot. Eczema or allergies sometimes look similar. Then an antifungal agent will not help.
5. Additional risks
   Diabetes, circulatory disorders, or a weakened immune system can complicate healing. In such cases, treatment should be medically supervised.

If athlete's foot does not clearly improve after 1-2 weeks despite treatment, if it spreads, or if you frequently relapse, a medical assessment is advisable. Then it can also be decided whether a prescription or other therapy is necessary.

These articles are for informational purposes only and may not be used for diagnostic or therapeutic purposes. They are not a substitute for personal medical advice and treatment. Medgate has carefully compiled the information, but cannot guarantee the accuracy and completeness of the information. Medgate assumes no liability for damages that may arise from the use of this information. Are you sick and need help? Our doctors are available to you around the clock via the Medgate App.