I have a 17month old baby who has diarrhea his stools are wet his been this way for 6 days now.. but was confuses me is that he is not weak doesn't have signs of diarrhea.. as i give him many liquid and i tried rehydrate but still won't the same.

Some basics: These often start with a gut virus that may/not have fever or other symptoms. Once it happens digestion of certain nutrients like the sugar in milk are impaired for a week or so. If you are feeding him milk or milk products, stop for a few days (it can act as a laxative). Applesauce & fresh bananas help firm stools. It should firm quickly or have him evaluated.