肌肉注射青霉素的两种溶媒比较

Comparison of two dissolvant for intramuscular injection of penicillin

目的:为肌肉注射青霉素寻找可减轻疼痛的溶媒。方法:随机将肌肉注射青霉素的100例病人,分为观察组和对照组各50例,分别采用0.9%氯化钠溶液和灭菌注射用水作溶媒,对病人注射后局部疼痛和全身反映进行观察,这100例病人的感觉及语言表达能力均正常,对严重衰竭、近期服用镇静和镇痛药的病人不纳入本研究范围。结果:采用0.9%氯化钠溶液作溶媒比灭菌注射用水作溶媒局部疼痛反映轻,全身反映及晕针率减少。结论:采用0.9%氯化钠溶液作溶媒肌肉注射青霉素,能减轻病人疼痛,全身反映及晕针率减少,是一种安全可靠的溶媒。

Objective：To search a dissolvent which can relive the pain for intramuscular injection of penicillin.Methods： 100 patients were randomly divided into two groups,each had 50 patients.all individuals had normal aesthema and speaking ability,the serious failure ones and patients who had used sedatives or pain-killer recently were not brought into the study.Use 0.9% sodium chloride solution as dissolvant for intramuscular injection of penicillin in experimental group, Sterile Water for Injection in the control group.Observe the subjects＇ focal pain and general reaction after injected.Results：subjects injected with 0.9% sodium chloride solution as dissolvant had less pain and general reaction,the rate of acupuncture syncope was reduced.Conclusion：Use 0.9%sodium chloride solution as dissolvant for intramuscular injection of penicillin can efficaciously relieve patients＇ focal pain and general reaction,reduce the rate of acupuncture syncope. It＇s a safe dissolvant.