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随着儿童保健工作的大力开展,广大基层医务工作者对维生素D缺乏引起的佝偻病有了一定的认识,维生素D防治佝偻病有了广泛的应用。但是维生素D长期大量服用或短期超量误服或对维素D过于敏感均可导致中毒。轻者或早期表现有低热、烦躁、厌食、恶心、呕吐、腹泻、便秘、口渴、脱水、嗜睡、昏迷抽搐等症状。严重者可因高钙血症和肾功能衰竭而致死。所以在佝偻病防治中一定要掌握剂量和时间,并密切观察。
With the vigorous efforts of children’s health care, the majority of grassroots medical workers have a certain understanding of the rickets caused by vitamin D deficiency, vitamin D prevention and treatment of rickets has been widely used. However, long-term use of large quantities of vitamin D or short-term overdose or over-sensitive to vitamin D can lead to poisoning. Light or early manifestations of fever, irritability, anorexia, nausea, vomiting, diarrhea, constipation, thirst, dehydration, lethargy, coma and other symptoms. Serious cases may be due to hypercalcemia and renal failure and death. Therefore, prevention and treatment of rickets must master the dose and time, and close observation.