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妊娠时伴有尿路感染者危害甚大,其发生率高达2~13%,并随年龄、卫生条件差、怀孕过多和过密等因素而增高。如治疗不当,其中40~50%的患者可发生明显的肾盂肾炎。妊娠不同阶段各种抗菌素应用的适应症及禁忌症见附表。在治疗时应注意下列几点:①孕妇可应用氨苄青霉素、呋喃妥因、粘菌素或必要时用头孢菌素。②在妊娠的最后几周不要应用磺胺类,因为它可能使小孩发生核黄疸。③在妊娠的头三个月不使用n(?)gram,因为它可干扰脱氧核糖核酸的合成。④不要应用四环素类,因为它可使骨骼及牙胚发生结构障碍,并
Pregnancy associated with urinary tract infection is very harmful, its incidence as high as 2 to 13%, and with age, poor health conditions, excessive pregnancy and over-density and other factors increased. Such as improper treatment, of which 40 to 50% of patients may develop significant pyelonephritis. Indications for different antibiotics at different stages of pregnancy and contraindications See attached. In the treatment should pay attention to the following points: ① pregnant women can be applied ampicillin, nitrofurantoin, colistin or cephalosporin if necessary. Do not use sulfonamides in the last weeks of pregnancy as it may cause kernicterus in children. ③ Do not use n (?) Gram during the first trimester of pregnancy because it can interfere with the synthesis of DNA. ④ Do not apply tetracyclines, because it can make the bones and tooth germs structural disorders, and