Early symptoms of diabetic foot and precautions: a., to do a clear diagnosis. We should not think that the early symptoms are only such simple as foot pain and numbness walking weakness, just buy some random medicine in the drugstore thought on the line. I tell you, many patients are because of this, one day finally broke out, infection and ulcers are powerful, to the end had to amputate the limb. Therefore, it is necessary to go to the hospital to do the examination, clear the cause of the disease, the symptomatic treatment. Second, do a good job of prevention. If early symptoms of diabetic foot appear, early symptoms can cause harm to patients. From mild to serious, the first is inconvenient life, and then the wound infection does not heal, and then amputation, and then in serious cases will lead to death. Third, if it is a vascular lesion, be cautious if you want to do stenting. Now the vascular surgery treatment method is generally interventional or stenting, but according to our cases, the short-term effect is better, long-term or the treatment of the trauma itself is poor, and even aggravated after the treatment of some patients. Fourth, nerve release surgery for neuropathy should be treated with caution. For neuropathy, which mainly causes pain in the lower limbs, some doctors now do nerve release surgery to relieve pain. Nerve release surgery will indeed reduce the pressure on the nerve and relieve some pain, but the surgical wound is prone to infection and somewhat treats the symptoms rather than the root cause. Patients do not feel pain, but the wound infection is bad, and the treatment loses its meaning. Fifth, to adjust the mindset. Do not think that the emergence of complications is bad, there is no hope for future life, which is not true. Although the emergence of complications, early detection and early treatment will reduce the damage to the patient. If left unattended, disaster will come sooner or later. Sixth, if an ulcer has already appeared, always pay attention to the changes in the wound. I have this typical case, has been in the hospital treatment, because the angle of the problem they can not see the trauma, the doctor let into the operating room into the operating room, one day found that the wound is actually very large, but they are completely unaware. Therefore, once the trend of aggravation is found, the treatment plan should be adjusted to avoid the situation of more and more serious treatment. In conclusion, early symptoms of diabetic foot can also be prevented by effective prevention and intervention to avoid serious diabetic foot ulcers. However, it is still true that people should control it from the beginning to avoid any complications.