The antibiotic causing pseudomembrane colitis is-Clindamycin
Ans. is 'c' i.e., Clindamycin o Pseudomembranous enterocolitis is caused most commonly by 2nd generation cephalosporins, clindamycin ampicillin, and fluoroquinolones.
Clindamycin
Garamycin
Erythromycin
Vancomycin