Pseudomembranous colitis probably due to rifampicin.
D003106:Colon / Q000187:drug effects; D004761:Enterocolitis, Pseudomembranous / Q000139:chemically induced*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012293:Rifampin / Q000009:adverse effects*
D012293:Rifampin