庆大霉素为一种广谱抗生素,产科常用来预防和治疗产后感染。由于产妇处于哺乳期这一特殊的生理情况下,乳腺分泌也成了庆大霉素排泄的渠道,而母乳又是婴儿最主要的营养来源。为保证婴儿的哺乳安全,避免药物的不良反应,本文对肌注庆大霉素后 Gentamicin is a broad-spectrum antibiotic used in the prevention and treatment of postpartum infections. Breast secretion has also become a means of excretion of gentamycin, which is the most important source of nutrition for babies due to the special physiological condition of the mother during lactation. In order to ensure the safety of infant breastfeeding, to avoid adverse drug reactions, intramuscular injection of gentamicin