Doctor explains symptoms of highly contagious condition worse in summer

Athlete’s foot can cause a range of symptoms including severe itching, blistering, cracking or peeling skin and redness. GP Dr Nisa Aslam, an adviser to the Skin Life Sciences Foundation, says people need to be aware of symptoms caused by the fungus that thrives in warm, moist environments.

Dr Aslam said: ”While it gets its name because of the prevalence among athletes who share grimy changing room floors, you don't need to play a sport to get athlete's foot. Athlete's foot thrives in moist and warm environments, such as inside sweaty shoes and socks.

"It grows and survives by consuming keratin, a type of protein found in your hair, skin, and nails. Athlete's foot is highly contagious and able to spread to other parts of your body when it comes in contact with it.

”It is more common in those who spend lots of time barefoot in shared spaces and also in those who have broken skin, perhaps because of eczema or psoriasis.” Dr Aslam addressed why athlete's foot is worse in the summer, saying :”Firstly, you are more likely to be walking around barefoot in shared spaces like swimming pool changing rooms and decking.

"Secondly, those who sweat more are more prone to infection and, let's be honest, we all sweat more during the summer.” There are a number of ways to treat athlete's foot.

Over-the-Counter Treatments

Antifungal Creams or Ointments:

Products containing clotrimazole, miconazole, terbinafine, or tolnaftate.

Apply the cream to the affected area according to the package instructions, usually twice a day for at least two weeks.

Antifungal Powders or Sprays:

Useful for keeping the feet dry and reducing moisture, which can help prevent the spread of the fungus.

Apply to feet and inside shoes.

Prescription Treatments

Stronger Topical Antifungals:

If OTC treatments are not effective, a doctor may prescribe a stronger topical antifungal.

Oral Antifungal Medications:

In severe or persistent cases, oral medications like terbinafine or itraconazole may be prescribed.

Home Remedies and Hygiene Practices

Keep Feet Clean and Dry:

Wash your feet daily with soap and water, then dry thoroughly, especially between the toes.

Use Moisture-Wicking Socks:

Wear socks that draw moisture away from your feet. Change socks regularly, especially if your feet get sweaty.

Wear Breathable Shoes:

Choose shoes made of breathable materials, like leather or mesh. Avoid tight, enclosed footwear.

Alternate Shoes:

Don’t wear the same pair of shoes two days in a row. Give them time to dry out.

Avoid Walking Barefoot in Public Areas:

Wear flip-flops or sandals in locker rooms, public showers, and around pools to prevent spreading or contracting the fungus.

Disinfect Shoes and Shower:

Use antifungal sprays or powders inside shoes. Clean and disinfect your shower or bathtub regularly.

When to See a Doctor

Severe or Persistent Infection:

If the infection does not improve after a few weeks of treatment, or if it worsens, consult a doctor.

Spread to Other Parts of the Body:

If the infection spreads to other areas, such as the hands or groin, seek medical advice.

Complications:

If you experience severe symptoms, such as swelling, redness, or pus, or if you have a weakened immune system, see a doctor promptly.

Preventive Measures

Good Foot Hygiene:

Maintain proper foot hygiene even after the infection has cleared to prevent recurrence.

Regular Shoe and Sock Care:

Continue to practice good shoe and sock hygiene.

Foot Powder:

Use antifungal foot powder regularly to keep feet dry.