腰穿后头痛是临床过程常见的症状 ,尤其是神经内外科多见的情况 ,是低颅压综合征的特受性症状 ,其特点是坐位时头痛加重 ,卧位时头痛减轻。其原因是腰穿采集脑脊液过多 ,脉络丛分泌脑脊液受抑制或不足所致。患者常十分痛苦 ,服止痛镇静剂均无效 ,有的用输葡萄糖盐水 ,补充血容 Lumbar wear headache is a common clinical symptom, especially in neurosurgical and more common conditions, is characterized by low intracranial pressure syndrome, which is characterized by increased headache when sitting, headache relieved when lying. The reason is the waist wear too much cerebrospinal fluid, choroid plexus secretion of cerebrospinal fluid caused by suppression or inadequate. Patients often very painful, taking pain relief sedatives are ineffective, and some lose glucose saline, blood supply