病毒性脑炎是儿科较常见的由各种病毒引起的中枢神经系统感染性疾病,多发生于夏季,临床主要表现为发热、头痛、呕吐和脑膜刺激征,病情轻者可自行缓解,危重者发病呈急进性,其中重症脑炎更易发生急性期死亡或后遗症。西医治疗主要为对症及支持治疗,发热用退热镇痛药;有明显颅内压增高者,用甘露醇等脱水剂;抗病 Viral encephalitis is a common pediatric infections caused by a variety of central nervous system diseases, occurred in the summer, the main clinical manifestations of fever, headache, vomiting and meningeal irritation, mild disease can relieve itself, critically ill The incidence was radical, including severe encephalitis more likely to occur in acute death or sequelae. Western medicine treatment mainly symptomatic and supportive treatment, fever with antipyretic analgesics; significant increase in intracranial pressure, with mannitol and other dehydrating agent; disease resistance