Recently Tencent news reported a case of diabetic foot, “I didn’t expect to cut my nails carelessly and break a small wound on my foot, but I almost had to amputate my leg”, in fact, we often hear such words in the clinic. Diabetic patients want to stay away from diabetic foot, the best way is to always pay attention to prevention, prevention before it happens, early detection, early treatment, in order to avoid unnecessary pain. To put it together, the following misconceptions should be avoided: Misconception 1: “small injuries” are fine Many diabetic foot patients initially have foot ulcers caused by scratching skin ulcers, blister ruptures, burns, frostbite, collision injuries, pedicure injuries, new shoe abrasions and other small-scale, local skin injuries, these “small injuries” often do not cause the patient to be able to get rid of them. These “small injuries” often do not attract the attention of patients, according to past experience, believe that their healing ability is strong, think that simple treatment or even no treatment, will soon heal; this will lose the best time for treatment of diabetic foot, and can make the scope of lesions increase, ulcers deepen, infection aggravate, and even foot necrosis, then to hospital treatment is likely to face toe amputation, foot amputation, or even amputation of the serious consequences. serious consequences. Myth 2: My foot is not broken, not a diabetic foot Patients with long-term diabetes and poor blood sugar control have gradually increased vascular nerve damage in the lower extremities, and although the ulcer once broke and quickly healed, this does not mean that it will be the same after a relapse. Therefore, patients at high risk of diabetic foot must always pay attention to foot protection to avoid the occurrence of unnecessary injuries. Myth 3: Change the medicine by yourself to save money, trouble and effort It is very necessary to review the diabetic foot regularly and improve microcirculation treatment regularly, and it is very crucial to treat the diabetic foot correctly in the early stage after it has broken down. After the wound treatment, blood sugar regulation and improvement of microcirculation treatment by specialist physicians, the wound can heal quickly and avoid serious complications such as amputation. If the wound is not treated properly in the early stage and not given enough attention, the injury will develop rapidly and the infection will soon spread to the whole foot, which will require long-term drug changes and multiple surgeries to repair, and even if it is repaired, it is difficult to keep the affected foot. This not only increases the patient’s pain and prolongs the treatment time, but also greatly increases the cost of treatment, making the patient and his family more burdened in terms of economy and energy.