目的 探讨儿童眩晕和头晕的病因及慢性眩晕和头晕的诊疗特点。方法 回顾性分析眩晕中心2006年1月至2024年6月儿童眩晕和头晕患者的临床诊疗资料，分析其中慢性眩晕和头晕患儿的病因、诊疗经过及预后。结果 纳入眩晕和头晕患儿208例，中位发病年龄9.8岁（14个月~18岁），女115例、男93例，其中慢性眩晕和头晕34例（16.3%），中位发病年龄为12.0（7.0~17.0）岁。34例慢性眩晕和头晕患儿按病因分类，其中精神心理性眩晕20例（58.9%），包括7例留守儿童，5例来自城市单亲家庭，3例来自父母离异后重组家庭，5例来自正常家庭，初始有前庭外周疾病；体位性低血压5例；特发性颅内高压3例；脑炎恢复期2例；创伤性应急障碍2例；其他2例。34例慢性眩晕和头晕患儿根据病因给予针对性治疗后，预后均良好。结论 儿童慢性眩晕和头晕病因及预后与成人有较大区别，病因以精神心理性眩晕为主，预后良好。对于儿童眩晕和头晕的诊疗，多学科共同诊疗的模式至关重要。

Objective To explore the etiology of vertigo and dizziness in children and the characteristics of diagnosis and treatment of chronic vertigo and dizziness. Methods The clinical diagnosis and treatment data of children with vertigo and dizziness in the Vertigo Center from January 2006 to June 2024 were retrospectively analyzed. The etiology, treatment, and prognosis of chronic vertigo and dizziness in children were analyzed. Results A total of 208 children with vertigo and dizziness (115 girls and 93 boys) were included, and the median age of onset was 9.8 years (14 months to 18 years). Among them, 34 patients (16.3%) had chronic vertigo and dizziness, and the median age of onset was 12.0 (7.0-17.0) years. Among the 34 children with chronic vertigo and dizziness, 20 children (58.9%) had psychophysiological dizziness, 7 were left-behind children, 5 were from single-parent families in urban areas, 3 were from families reorganized after parental divorce, and 5 were from normal families with initial vestibular peripheral diseases. There were 5 cases of orthostatic hypotension, 3 cases of idiopathic intracranial hypertension, 2 cases of encephalitis convalescence, 2 cases of traumatic emergency disorder, and 2 cases of other causes. The prognosis of 34 patients with chronic vertigo and dizziness was good after targeted treatment according to the etiology. Conclusions The etiology and prognosis of chronic vertigo and dizziness in children are quite different from those in adults. The etiology is mainly psychogenic vertigo and the prognosis is good. A multidisciplinary approach is crucial for the diagnosis and treatment of vertigo and dizziness in children.