What do your toes reveal to your health

Medical advice

Although often overlooked, fingers and nails on the feet can be an important indicator of overall health. Many foot problems can be easily solved, but changes in the appearance of the fingers and nails of the feet can indicate more serious health problems that require medical attention.

1. The yellow color of nails – It may indicate a fungal infection. In some cases, it may also be about nail psoriasis, especially if recesses are present or the nail begins to separate from the skin. Make sure your nails are always short and clean, change socks daily and choose cotton, and your shoes should be comfortable and made of natural materials.

2. Dark stripes on the nail – a brown or black line stretching along the nail – known as melanonychia – is usually harmless and can be the result of injury or pigmentation. However, in rare cases it can be a sign of suitable melanoma, type of skin cancer that requires an urgent diagnosis.

3. Swelling of the fingers – It can indicate lymph problems, poor circulation, and even gout – a form of arthritis that often affects the big finger of the leg and is caused by the piling of uric acid crystals. Balanced nutrition and regular exercise help, but if the swelling is accompanied by pain or limited movement, see a doctor.

4. White nails or white spots – Leukonia is usually the result of injury (eg stroke). However, they may also indicate a lack of iron, zinc or protein, and even fungal infections. If the nails are completely white, it can be a symptom of more serious diseases such as cirrhosis of the liver, hyperthyroidism or diabetes.

5. Bluish color of fingers – If your fingers are often cold and bluish, this can be a sign of bad circulation. The most common is Ray’s disease, a condition in which blood vessels are narrowed and hindered blood flow. The doctor may recommend treatment, and in the meantime, regular exercise can help.

6. Itching between fingers – Athletic foot is a common fungal infection that manifests as white spots between the toes that are very itching. It can also be expanded to the soles, and sometimes blisters appear. It is treated with local preparations, but prevention is crucial: thoroughly dry your feet, wear clean cotton socks and avoid walking barefoot in public places.

7. Ulcers or sores on the fingers – Unlike ordinary blisters, the ulcer is an open wound that does not heal easily. People with diabetes must pay particular attention, as ulcers can become inlet for serious infections and even lead to amputation.

8. Nails in the shape of a spoon – If your nails become recessed and resemble a spoon, you may suffer from iron deficiency or anemia. Iron is necessary for the formation of healthy red blood cells and healthy nails. Your doctor may recommend dietary supplements. Healthy nails should be smooth, light pink or slightly translucent, with no major color or shape deviations.