肌内注射维生素K_3导致局部疼痛的原因分析及处理对策  

Causative analysis of local pain induced by intramuscular injection of vitamin K_3 and handling countermeasures

作　　者：魏永娟[1] 

机构地区：[1]重庆医科大学附属儿童医院

出　　处：《全科护理》2011年第3期191-192,共2页Chinese General Practice Nursing

摘　　要：[目的]探讨肌内注射维生素K3导致局部疼痛的原因,并提出相应的处理对策。[方法]将60例注射维生素K3导致局部疼痛的患儿分为观察组和对照组,每组30例,观察组常规注射法出现疼痛后采用50%硫酸镁湿热敷及红外线烤灯照射,连续3 d,每天2次;对照组常规注射法出现疼痛后采用观察局部情况,下次注射时更换部位,比较两组患儿疼痛减轻的疗效。[结果]观察组患儿疼痛减轻率为96.7%,对照组为20.0%,差异有统计学意义(P<0.01)。[结论]采取50%硫酸镁湿热敷及红外线烤灯照射减少注射维生素K3导致局部疼痛的效果优于常规法。Objective：To probe into reasons of local pain caused by intramuscular injection of vitamin K3,and to propose some corresponding countermeasures.Methods：A total of 60 children with local pain caused by intramuscular injection of vitamin K3 were divided into observation group（n=30） and control group（n=30）.After pain appeared by conventional injection,children in observation group were given 50% magnesium sulfate hot-wet dressing combined with infrared radiation twice per day for three days.Children in control group were observed local condition.Then we changed the injection site next time.The effects of pain relief of the two groups were compared.Results： The rate of pain relief of children in observation group was 96.7% and 20% in control group.There was significant difference between them（P〈0.05）.Conclusion： By adopting 50% magnesium sulfate hot-wet dressing combined with infrared radiation can reduce local pain caused by intramuscular injection of vitamin K3.And the effect was superior to that of control group.

关 键 词：维生素K3 肌内注射 红外线烤灯 

分 类 号：R472.9[医药卫生—护理学]