Compared to older tetracyclines, doxycycline produces a
lower incidence of superinfection diarrhoea because:
A. It is completely absorbed in the small intestines so that drug concentration in the
colonic contents is low
B. It is inactivated by the gut microflora
C. It is not active against the microbes of the
normal gut flora
D. It is a potent tetracycline and inhibits
lower incidence of superinfection diarrhoea because:
A. It is completely absorbed in the small intestines so that drug concentration in the
colonic contents is low
B. It is inactivated by the gut microflora
C. It is not active against the microbes of the
normal gut flora
D. It is a potent tetracycline and inhibits