Most of the studies showed that IBD patients inflammatory bowel diseases (IBD) with CDI have more of the whole range of short- and long-term worst outcomes than those without CDI. Initial infection with the BI/NAP1/027 epidemic clone was found to be a significant risk factor for relapse. However, current literature is suggesting increasingly that for patients with infections that fail to resolve with traditional antibiotic regimens, FMAT's average cure rate of >90%. We report a case of a 40-year-old man, diagnosed with ulcerative colitis (UC) in 2012 who presented in our clinic for 20 watery stools per day with mucus and blood, hypogastric pain, pyrexia and chills. Rectosigmoidoscopy and histopathological examination diagnosed a ctive lesions of ulcerative colitis with Clostridium difficile toxins A/B enzyme immunoassays (EIA) testing initially negative. The patient was non-responder at day 10 of intravenous (iv) corticotherapy and received induction therapy with Infliximab 5 mg/kg. EIA testing for Clostridium difficile was repeated at day 12 of hospitalization with positive results for toxins A/B, and associated oral therapy with Vancomycin and Metronidazole was initiated without clinical response in day 7, reasons for what intravenously therapy with Tigecycline was started with good response. Patient was discharged after 10 days of Tigecycline, but came back twice for two relapses of Clostridium difficile colitis treated successfully with Tigecycline, reasons for what fecal transplantation was performed in Matei Bals Institute, which induced remission of both CDI and UC.