When the weather turns cold after winter, blood sugar fluctuations are more frequent, and various complications can easily occur. Of course, in addition to controlling blood sugar, but also comprehensive care, of which foot care is particularly critical, because improper care is likely to appear diabetic foot ulcers and infections. For patients, there are generally the following considerations: 1, wash. When bathing and soaking feet, the water temperature is best debugged by family members to avoid accidental burns. 2, socks should not choose too tight, diabetic patients themselves poor blood circulation, too tight socks tend to make blood vessels and muscles are bound, not only will affect blood circulation, a long time will also cause muscle or tissue necrosis. 3.Shoe selection. Diabetic shoes should choose soft-soled cotton surface material, to avoid shoes too hard abrasion feet, the appearance of wounds patients did not notice, small wounds do not heal gradually infection developed into a serious diabetic foot ulcer. 4, good observation. It is necessary to observe whether the gait is abnormal, whether the shoes are worn, and whether there are foreign objects protruding into the interior of the shoes, vascular pulsation, hair growth, skin temperature and capillary refill, observe the foot and heel deformity and tissue destruction, whether there is edema, ulcers or inflammation. 5.Regular hospital examination. Diabetic patients should have a thorough examination of both lower limbs below the knee at least once a year, and more frequently for high-risk groups to avoid aggravation of early symptoms that are not detected. Of course, at the same time of care, we must also pay attention to blood glucose monitoring, blood pressure and lipid adjustment, diet control and so on, all of which need to be arranged into the daily care. Therefore, I personally recommend going to a professional diabetic foot specialist for guidance, so that certain problems will not be missed and prevention will be better. Of course, if an ulcer inadvertently appears through care, don’t worry too much, because it can heal quickly through a combination of Chinese and Western medicine open treatment.