What are the causes of foot decay?

Causes of foot decay

* Fungal infections, such as athlete's foot, can cause the skin on your feet to become itchy, red, and scaly. If left untreated, fungal infections can spread to the nails and cause them to become thick, discoloured, and brittle.

* Bacterial infections, such as cellulitis, can cause the skin on your feet to become red, swollen, and painful. Bacterial infections can also spread to the bones and joints in your feet.

* Trauma, such as a stubbed toe or a broken foot, can damage the skin and nails on your feet and make them more susceptible to infection.

* Medical conditions, such as diabetes, can affect the blood flow to your feet and make them more susceptible to infection. Diabetes can also cause nerve damage, which can lead to foot ulcers that don't heal.

* Poor hygiene, such as not washing your feet regularly or not changing your socks often enough, can also increase your risk of foot decay.

Risk factors for foot decay

* Age: As you age, your feet become more susceptible to infection and injury.

* Sex: Men are more likely to develop foot decay than women.

* Medical conditions: People with diabetes, poor circulation, or other medical conditions that can affect the blood flow to their feet are more likely to develop foot decay.

* Occupation: People who work in jobs that require them to be on their feet for long periods of time are more likely to develop foot decay.

* Lifestyle: People who don't practice good hygiene or who participate in activities that can injure their feet are more likely to develop foot decay.

Preventing foot decay

You can help prevent foot decay by:

* Washing your feet regularly with soap and water.

* Changing your socks often, especially if your feet sweat a lot.

* Keeping your feet dry.

* Wearing shoes that fit well and protect your feet from injury.

* Inspecting your feet regularly for signs of infection or injury.

* Getting prompt treatment for any foot problems that you develop.