眩晕是一种运动错觉,是机体对空间定位和重力关系体查能力的障碍。眩晕者常常感到自身或外界景物旋转或摇摆,灭旋地转,不敢稍动。眩晕这种症状可由多种疾病引起,比如耳部的疾病、脑部的病变或是全身性的疾病高血压、心脏病、严重的贫血、低血糖等。其中最常见的是一种内耳的疾病——美尼尔氏病。美尼尔氏病,发现于1861年,由法国人首先报道,它的特点是发作性眩晕、波动性耳聋及耳鸣、耳内或头内有饱账感,人们把屡屡发作的上述这些症状称为美尼尔氏综合征。直 Dizziness is a kind of movement illusion, which is the obstacle of the body’s ability to locate the space and the gravity relationship. Vertigo often feel their own or outside the scene rotating or swinging, exorcising turn, afraid to move slightly. Vertigo This symptom can be caused by a variety of diseases, such as ear diseases, brain diseases or systemic diseases such as hypertension, heart disease, severe anemia, hypoglycemia and the like. The most common of these is a disease of the inner ear, Meniere’s disease. Meniere’s disease, found in 1861, first reported by the French, is characterized by episodic dizziness, fluctuating deafness and tinnitus, a feeling of fullness in the ear or in the head, and many of these symptoms of repeated episodes For Meniere’s syndrome. straight