随着抗生素的广泛应用,抗生素引起腹泻的病例越来越多。研究证明,抗生素引起腹泻的原因是由于抗生素破坏了肠道菌群的生态平衡而使肠道内一种厌氧菌——难辨梭状芽孢杆菌,繁殖过盛和产生毒素所致。尤其是老年人及慢性消耗性疾病,如肺结核、肿瘤、反复肺部感染等患者,由于抵抗力低下,就更容易受到该菌的侵袭。 With the widespread use of antibiotics, antibiotics cause more and more cases of diarrhea. Studies have shown that antibiotics cause diarrhea due to antibiotics destroy the ecological balance of intestinal flora and intestinal an anaerobic bacteria - Clostridium difficile, overproduction and production toxins. Especially in the elderly and chronic wasting diseases, such as tuberculosis, cancer, recurrent lung infections and other patients, due to low resistance, they are more susceptible to the invasion of the bacteria.