胃痛是常见的症状之一,它的发生原因有多种,如物理性刺激、化学性刺激,微生物感染或细菌毒素的作用,其它严重创伤、手术、感染性休克等。但还有一个不容忽视的重要因素,那就是轮班制所引起的胃痛。这大多数发生在工厂三班倒的工人中。体检时,常听到工人们主诉:胃痛、胃胀。查问职业史,一般都是轮班工种,那么轮班制为什么会引起胃痛呢?众所周知,胃是人体消化系统中一个重要器它,食物的贮藏及初消化都由胃完成。此外,胃还有一定的扩张度及运动节律和排空规律,这就决定 Stomach pain is one of the common symptoms. It occurs for many reasons, such as physical stimulation, chemical stimulation, microbial infection or bacterial toxin, other serious trauma, surgery, septic shock and the like. But there is another important factor that can not be ignored. It is the stomachache caused by the shift system. Most of this occurred in three shifts of workers in the factory. Physical examination, workers often hear the main complaint: stomach pain, bloating. Asking career history, are generally shift jobs, then shift system for what causes stomach pain? As we all know, the stomach is an important digestive system in the body, food storage and initial digestion by the stomach. In addition, the stomach there is a certain degree of expansion and exercise rhythm and emptying law, which is the decision