HXZQC  Regulate the immunity and improve the gastroenteric function  Inhibits LPS and epithelial barrier disorder, stipulate expression of proinflammatory cytokine of macrophage (Wang et al., 2012). Improve thymus coefficient, spleen coefficient, immunoglobulin G (IgG) level of the mice (Li et al., 2017). Regulates effect of the balance of CD4+ and CD8+ T lymphocytes, and reduction of IL-2, IL-10, IL-1β and TNF-α level (He et al., 2006; Zong et al., 2015). Improves serum NO level of rats, reduces concentration of 5-HT, and downregulates the level of plasma motilin and colonic somatostatin (Huang et al., 2016).  Children with rotavirus enteritis  Shortens anti-diarrheal time and total course of time in treating children with rotavirus enteritis (Ma and Wang, 2012).