Probiotics taken with Antibiotics decrease symptoms.

Scientific data to date published in the Cochrane Summaries: May 31, 2013

There were 31 random trials with a total of 4492 participants. Twenty-three studies = 4213 Participants assessed the effectiveness of probiotics in preventing CDAD in participants taking antibiotics.  Their results suggested that when the probiotics were implemented during the antibiotic therapy the CDAD was reduced by 64%. 

 

http://summaries.cochrane.org/CD006095/the-use-of-probiotics-to-prevent-c.-difficile-diarrhea-associated-with-antibiotic-useImage