Norfloxacin is not recommended for pregnant women during pregnancy. Norfloxacin is a drug that is prohibited during pregnancy, breastfeeding, and for children under 16 years of age. The drug can affect the growth and development of the fetus, easily affecting the development of the fetus’ bones, and is also capable of affecting the development of the baby’s Achilles tendon, which can easily lead to cases of fetal malformation. Generally during pregnancy, gastrointestinal function is weak, prone to diarrhea, this situation is not recommended to take norfloxacin orally. It is recommended that you need to adjust the diet, eat less spicy and stimulating, cold and cold food, you can drink some steamed apple water has the effect of astringent diarrhea, appropriate oral lactobacillus tablets, probiotics, etc., to adjust the intestinal flora, will not have an impact on the health of the fetus.