老年人身体功能减退,免疫力下降,胃肠道蠕动减缓,再加上抵抗力差,肠道十分敏感,一旦不当使用抗菌药物,就易引起药源性腹泻,出现腹胀、腹痛、腹泻等症状。因此,老年人在服用例如阿莫西林、头孢菌素类、林可霉素、克林霉素、氨苄西林这些抗菌药物时要特别注意,做到 Elderly physical decline, decreased immunity, gastrointestinal motility slowed down, coupled with poor resistance, intestinal very sensitive, once improper use of antimicrobial agents, it is easy to cause drug-induced diarrhea, abdominal distension, abdominal pain, diarrhea and other symptoms . Therefore, the elderly should take special care when taking antibacterials such as amoxicillin, cephalosporins, lincomycin, clindamycin and ampicillin