夜班不适症又称之为“夜班病”,是“三班倒”工人普遍存在的一种综合性症候群。这种因人体内生物钟规律发生短暂紊乱的可逆现象,其外表征象因人而异。开始阶段大多有失眠多梦、头昏脑胀、焦虑易疲倦、食欲不振等现象。属大多数人经过一段时间适应后,症候群会逐渐减轻或消失。但也有相当一部分人因未加合理调整而使上述症候有增无减,有的甚至出现体重下降、神经衰弱和记忆力减 Night shift illnesses, also known as “night shift disease”, is a comprehensive syndrome of “three shifts” workers. This reversal phenomenon due to a brief disturbance of the biological clock pattern in the human body may vary from appearance to appearance. Most of the initial stages of insomnia and more dreams, dizziness, anxiety and fatigue, loss of appetite and so on. After most people adapt to the symptoms, the symptoms gradually diminish or disappear. However, a considerable number of people have unabated their symptoms because of unreasonable adjustments, and some even experience weight loss, neurasthenia and memory loss