Pretzels or salty crackers can help meet the child's sodium needs. Continue breastfeeding more often. Add solid foods as described above for formula-fed infants. Offer Infalyte or Pedialyte between feedings only if your baby is urinating less often than normal. Continue your child's regular diet, except avoid full-strength fruit juice.
Any blood appears in the diarrhea.
The diarrhea is watery AND your child also throws up the clear fluids three or more times.