The first is the need to pay attention to avoid bath water too hot, diabetes is prone to itchy skin, so the bath will use very hot water, want to scald numb on the good. The truth is that hot water will wash away the oil on the surface of the skin, making the skin dry, but aggravate the itchy symptoms. Therefore, the usual bath with lukewarm water on the line. At the same time, it is best to moderately reduce the number of baths. In autumn and winter, we should pay attention to the proper moisturizing of the skin, such as feeling dry skin, you can use some conventional skin care lotion after the shower. However, you should also be careful not to apply it in the location of bad ventilation, such as foot seams, because the overly wet environment may cause fungal breeding. In the cold and dry season, pay attention to keep the right humidity in the room, you can properly use a humidifier and pay attention to drink more plain water. Be sure to pay attention to avoid scratching the skin, itchy skin, if scratched, because of poor blood sugar control, so it is easy to cause skin breakage, and then cause the occurrence of infection. For frequently sweating parts, including some skin folds, such as the armpits, groin and other parts, you can properly use talcum powder to keep dry and help prevent the growth of bacteria. Of course, the fundamental point is to pay attention to the principle of stable control of blood sugar. In addition, there is also the need to pay attention to the usual diet, pay attention to avoid eating spicy and stimulating and some photosensitive food is appropriate. If skin lesions occur, you should go to the dermatology and endocrinology departments of the hospital for further consultation and examination to clarify the cause and provide timely symptomatic treatment.