Efficacy and Safety of Probiotics in the Treatment of Acute Gastroenteritis in Children

* Primary Objective: o To assess the efficacy of the probiotics in reducing the duration of diarrhea in children suffering from acute gastroenteritis. * Secondary Objectives: * To assess the efficacy of the probiotics in improving the frequency and consistency of stools. * To assess the efficacy of the probiotics in avoiding recurrence of diarrhea. * To assess the efficacy of the probiotics on the disease severity. * To assess the safety and tolerability of the studied probiotics.