Meta-analyses have concluded that probiotics may protect against<unk>  in both children and adults. Evidence is insufficient, however, regarding an effect on rates of C. difficile colitis. Efficacy of probiotic<unk>  prevention is dependent on the probiotic strain(s) used and on the dosage. Up to a 50% reduction of<unk>  occurrences has been found. No side effects have been reported. Caution is advised when using probiotics in immunocompromised individuals or those who have a compromised intestinal barrier because of the risk of an infection caused by the probiotic supplements.
Antibiotic-associated diarrhea
Wilderness-acquired diarrhea
Factitious diarrhea
Travelers' diarrhea
Eosinophilic gastroenteritis
Porcine epidemic diarrhoea
Clostridial necrotizing enteritis
Intestinal spirochetosis