Low potassium levels, also called hypokalemia, can affect people of all ages. Sometimes the condition is the result of a temporary condition--for example, if you perspire a lot during sports or intense exercise and you don't replace the water you've lost.
Diarrhea in infants. Children who have diarrhea may have less energy, dry eyes, or a dry, sticky mouth. They may also not wet their diaper as often as usual. Give your child fluids for the first 4 to 6 hours. At first, try 1 ounce (2 tablespoons) of fluid every 30 to 60 minutes. If you are nursing, keep breastfeeding your infant. If you are using formula, use it at half strength for 2 to 3 feedings after the diarrhea starts. Then begin regular formula feedings again.
The pectin in apples can help with the symptoms of diarrhea, but the skin can be an irritant, so opt for apple sauce. The final part of the BRAT diet, plain white toast can be binding and easy to digest. Same goes for plain crackers â nice and easy on the tummy (be sure to wash them down with plenty of water!).