初冬和早春时节,在0—10℃低温潮湿环境中作业的工人,要特别注意预防发生冻疮。冻疮通常好发于手指、手背、耳朵、足跟和脚趾等部位,因此要注意这些部位的保暖和干燥。皮肤暴露部位可涂些防护油膏,鞋袜不宜太紧。若已发生了冻疮.一定要保护疮面,防止摩擦与外伤,并经常保持皮肤 Early winter and early spring, working in low temperature and humidity environment of 0-10 ℃ workers, special attention should be paid to prevent frostbite. Frostbite usually occurs in the fingers, back of the hand, ears, heels and toes and other parts, so pay attention to these parts of the warm and dry. Skin exposed parts can be coated with some protective ointment, shoes and socks should not be too tight. If frostbite has occurred, be sure to protect the sore face, prevent friction and trauma, and often keep the skin