代谢性硷中毒,是一种常见的酸碱失衡类型,其发生率约占酸碱失衡住院病人总数的一半。但是,因为它常发生在某些疾病的发展和治疗过程中,临床表现常被主要疾病所掩盖,再加上对其发生机制和诊断指征认识不足,所以,没有能够引起临床应有重视。本文以代谢性碱中毒的病理生理和生化改变为基础,浅述代谢性碱中毒的发生原因和对机体的危害。 Metabolic alkalosis, a common type of acid-base imbalance, accounts for about half of the total number of hospitalized patients with acid-base imbalance. However, because it often occurs in the development and treatment of certain diseases, clinical manifestations are often overshadowed by major diseases, coupled with the lack of understanding of the mechanism of its pathogenesis and diagnosis, it has failed to attract clinical attention. Based on the pathophysiological and biochemical changes of metabolic alkalosis, this article describes the causes of metabolic alkalosis and its harm to the body.