声音嘶哑在小学教师中发病率较高。我在六年的门诊工作中,经常与教师们接触,深感他们的发病原因,很多是由于缺乏嗓音卫生知识所致。声音嘶哑是一个很复杂的问题。它可以是喉部疾病的症状,也可以是全身疾病的一种表现。这种病症的原因很多,就职业性嘶哑而言,主要是发声不当及用声过度。有很多教师在讲课时,光凭着用喉咙叫(即所谓 Hoarseness is a high prevalence among primary school teachers. During my six-year out-patient work, I often came into contact with teachers and I deeply felt the causes of their etiology. Many of them were caused by lack of voice hygiene knowledge. Hoarseness is a very complex issue. It can be a symptom of laryngeal disease and can be a manifestation of systemic disease. There are many reasons for this condition. In the case of occupational hoarseness, it is mainly caused by improper vocalization and excessive vocalization. There are many teachers in the lectures, just by throat called (so-called