Gelatin tannate (GT) is a complex of tannic corrosive, which has astringent, antibacterial, and calming properties, and a defensive gelatin. It is progressively being promoted as an antidiarrheal tranquilize. Our point was to audit information on the viability of GT in rewarding intense gastroenteritis (AGE) in youngsters and grown-ups. The MEDLINE, EMBASE, and the Cochrane Library databases were looked in July 2013, with no language limitations, for controlled clinical preliminaries. Extra references were acquired from investigated articles. Two preliminaries met the consideration models. In grown-ups, one randomized controlled preliminary including 40 subjects (mean age: 43±13 years) found that, contrasted and fake treatment, GT might be progressively successful at lessening a few side effects of AGE in the initial 48 h after commencement of treatment. In youngsters, one low quality investigation (no randomization and no blinding) including 211 kids (mean age: 2.5±2.4 years) revealed some useful impact of GT at 12 h after inception of treatment. None of the examinations assessed the impact of GT on the essential result measures for this audit, for example, stool yield, span of loose bowels, admission to clinic, term of medical clinic remain, and (in youngsters) weight increase after rehydration. As of now, there is no proof to help the utilization of GT for rewarding AGE in youngsters and just meager proof to help the utilization of GT in grown-ups. Further all around structured preliminaries, with adequate force, satisfactory follow-up periods, and clinically pertinent result measures, are required. These incorporate stool volume, span of the runs, admission to emergency clinic, length of medical clinic remain, weight increase after rehydration, and unfavorable impacts.