My name is Elizabeth Hines. I would like to know if prohibitive pills has side effects. I was hospitalized at Kaiser Permanente because I had a UTI infection &running a fever of 104 .I was there for 5 days. My doctor put me on antibiotics & Ivys. My doctor discharged me because my fever is gone. She told me to eat activia to clean my gut. I was also taken probiotic pills. I stop taken it. Does it have a side effect? Can you answer my question? Thank you.