As we know that when there is bacterial infection in body, Dr. Prescribed antibiotics to treat it, the body develop diarrhea its normal can be side effect of the infection actually it wash away all bad bacteria causes infection. The infection might come as fungus in the body in this situation ,since the antibiotic kills beneficial bacteria which might normally keep it under control as a consequence of the antibiotic therapy. Most of the time from primary infection its chances to bring out secondary infection into body as with diarrhea can also lead to have C. Diff, also known as Clostridioides difficile is a bacterium that inflames the colon and causes severe diarrhea it would be infectious diarrhea this all can happen by the antibiotic therapy