The WHO states "Food should never be withheld and the childs usual foods should not be diluted. Breastfeeding should always be continued." In the specific example of cholera, the CDC makes the same recommendation. Breast-fed infants with diarrhea often choose to breastfeed more, and should be encouraged to do so. In young children who are not breast-fed and live in the developed world, a lactose-free diet may be useful to speed recovery. Eating food containing fibers may help. Medications
Antidiarrheal  agents  can  be  classified  into  four  different groups: antimotility, antisecretory, adsorbent, and anti-infectious. While antibiotics are beneficial in certain types of acute diarrhea, they are usually not used except in specific situations. There are concerns that antibiotics may increase the risk of hemolytic uremic syndrome in people infected with Escherichia coli O157:H7. In resource-poor countries, treatment with antibiotics may be beneficial. However, some bacteria are developing antibiotic resistance, particularly Shigella. Antibiotics can also cause diarrhea, and antibiotic-associated diarrhea is the most common adverse effect of treatment with general antibiotics. While bismuth compounds (Pepto-Bismol) decreased the number of bowel movements in those with travelers diarrhea, they do not decrease the length of illness. Anti-motility agents like loperamide are also effective at reducing the number of stools but not the duration of disease.
Renova may refer to:

Cities, towns, townships etc. Renova, Mississippi
Renova: an unincorporated settlement in Dexter Township, Minnesota

Brand names
Renova (brand), a Portuguese paper products company
Trade name of tretinoin, a treatment for acne and other skin conditions
Renova Group, a Russian holding company controlled by Viktor Vekselberg

Other
FK Renova, football club
Renova (fish), a killifish genus