Sweaty feet: what really helps?

Feet have more sweat glands per square centimetre than almost any other part of the body. That is normal. It becomes unpleasant when the moisture cannot escape, because then the skin softens and bacteria and fungi get free rein.

1. It is about evaporation, not sweating

The problem is rarely that you sweat too much, but that the sweat has nowhere to go. A closed shoe with a synthetic lining traps the moisture, and then it starts to smell.

Anything that helps evaporation helps against sweaty feet: breathable shoes, socks that absorb moisture and shoes that dry in between.

2. Socks and shoes

Choose socks made of cotton, wool or bamboo and change them daily, twice a day if there are complaints. Avoid fully synthetic socks in closed shoes.

Alternate shoes daily so each pair can dry for a day. Removable insoles can be aired separately.

• Alternate shoes and socks daily
• Dry carefully between the toes
• Choose socks that absorb moisture
• Air removable insoles separately

3. Washing and drying

Wash your feet daily with lukewarm water and a mild soap. Dry carefully afterwards, paying extra attention between the toes; that is usually where fungus starts.

Washing too hot or using aggressive soap is counterproductive: the skin gets damaged, which makes it more vulnerable.

4. What you can try

Foot powder or a deodorant made for feet can help absorb moisture. A foot bath with black tea is often mentioned; the tannins tighten the skin slightly.

Do not expect miracles from one product. The combination of alternating, drying and airing does most of the work.

5. When it is more than sweat

Itching between the toes, white softened skin, flaking or a musty smell that lingers point to athlete's foot. That calls for an antifungal from the chemist or pharmacy.

If it persists after two weeks or spreads to the nails, see your GP. Patty often spots these things early and will always discuss it with you.

In practice this subject belongs with treatment at your home and short treatment. There you can read how Patty works, or you can request an appointment straight away.

Further reading: foot care later in life: what to watch for, foot complaints in athletes: what can you do?, moisturising dry feet properly.

Frequently asked questions