在以往冬季时对食品从业人员的健康体检中,医生发现许多打工妹的手、脸、耳朵等处都发生了严重的冻疮,而且以手部冻疮最为严重,表现为青紫浮肿,甚至出现点状糜烂和溃疡。经询问,得知这些打工妹大多从事餐饮及食品加工工作,其中餐馆洗刷者居多。冻疮多因寒冷和潮湿环境对机体的长期刺激而又缺乏必要的防护所致。许多中小餐馆工作环境恶劣, In the past winter when the food practitioners in the health examination, the doctor found that many working girl’s hands, face, ears and other places have had severe frostbite, but also the most severe chilblain hands, manifested as bruising, or even punctate Erosion and ulcers. Upon inquiry, I learned that most of these working girls engaged in catering and food processing, including restaurant scrubbing mostly. Frostbite mostly because of cold and humid environment on the body’s long-term stimulation and lack of necessary protection due. Many small restaurants work bad environment,