Swollen areas, changes in the colour of your skin or a slow-healing wound could indicate poor circulation, an infection, the early stages of an ulcer, or gangrene. Foot ulcers can be treated successfully, especially in the early stages. If they are left untreated, the risks of infection are high. The earlier the treatment, the more successful the outcome is likely to be, so seek immediate advice.
Pain in the feet and legs should never be ignored. Your body is telling you that there is a problem. Even painless sores can be very serious and should not be ignored. Sores and cuts that do not heal are important danger signs. Seek immediate advice. Your diabetes may not be well controlled, you may have an infection or your circulation may have worsened. All of these can be successfully treated if discovered early.
Check your feet every day: if you notice any of the danger signs you should make an appointment with your GP, podiatrist or nurse immediately. Do not try to treat injuries, corns or other foot problems yourself. Seek professional help. And never use corn removal plasters: they contain acid which can cause the skin to break down.
| Changes to nerves |
|
Changes to blood supply |
| Tingling or pins and needles |
|
Cramp in your calves |
| Numbness |
|
Shiny, smooth skin |
| Pain |
|
Losing hair on your feet and legs |
| Sweating less |
|
Thickened toenails |
| Feet may look red and feel hot to the touch |
|
Cold, pale feet |
| Changes in the shape of your feet |
|
Change in the colour of the skin on your feet |
| Hard skin |
|
Wounds or sores |
| Losing sense of the position of your feet and legs |
|
Pain in your feet |
This chart is reproduced courtesy of the Society of Chiropodists and Podiatrists.
Reviewed: February 2012
Next review: August 2013