the simple answer is nothing. diarrhea is a purging mechanism so the body can eliminate toxins (poisons created by the viral pathogens). diarrhea although it can be inconvenient is really helpful in getting him well. some of these illnesses can last a week but diarrhea lasting longer than this time or very severe diarrhea that may contain blood in the stools should be brought to the immediate attention of his pediatrician or medical provider. the most important thing for you to do is maintain adequate hydration. water electrolyte solution (like pedialyte) juices yogurt etc. are all helpful a diet containing rice applesauce toast or bananas have been helpful as well. since he is diapered you can contain the watery stools (most of the time) but make sure to change him after stooling as quickly as you can since diarrhea can lead to a nasty diaper rash. use a coating of vaseline or other protective barriers in the diaper area is helpful. in no time his diarrhea should slow down stop and then his bowel movements should return to normal.
my 1 yr old has the stomach flu. what medications can i give him for diarrhea?