First, use toenails to distinguish healthy and normal toenails: smooth, translucent, shiny and slightly curved, which is a symbol of health.
1, toenails embedded in meat or hooked, often suggesting polyneuritis, neurasthenia or vasculitis;
2, toenails become uneven, thin and soft, with longitudinal grooves, and even fall off, indicating that the human body is malnourished;
3. When the toenails are uneven, check whether the liver and kidney have chronic diseases;
4, pale toenails are anemia;
5, toenails become blue and purple, often accompanied by circulatory disorders;
6, toenail numbness is a manifestation of cardiovascular disease.
Second, distinguish healthy and normal toes by toes: ruddy and full, elastic, which is the embodiment of health.
1, if the big toe is often swollen, check it carefully to rule out diabetes;
2. There are corns in the metatarsal joint of the fifth toe of the right foot, which often leads to shoulder injuries;
3. The corns between the second and third toes of the right foot indicate impaired vision of the right eye;
4. The edema of the second and third toes is often accompanied by fundus diseases;
5. People with pale edema of the fourth toe may have hypertension and arteriosclerosis.
Third, identify the health status through the instep and ankle 1, and the appearance of small white fat mass at the toe root of instep is a symbol of hypertension;
2. Edema of toe joint often suggests pelvic inflammatory disease or pleurisy;
3, the instep is convex and often suffers from urinary calculi;
4. If there is a depression in the dorsum of the foot, it may be cirrhosis or liver cancer;
5. Ankle edema is the manifestation of heart and kidney diseases;
6, purple spots on the medial malleolus are more common in gynecological diseases.