The initial management is as following;
2) Lomotil; may only be given if the diarrhea is vigorous.
3) Gatorade / Pedialyte
4) Plenty of fluids
5) BRAT diet; banana, rice, applesauce, toast. Vegetable broths / vegetable soups, coconut water also can help.
I would be happy to assist you further, if you need any more information.
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