Diarrhea in children is a common digestive tract disease, when the baby diarrhea, often manifested as watery stools, stools are watery stools can easily lead to dehydration in children, serious electrolyte disorders acidosis, etc., once this situation occurs, must be actively treated. The baby’s diarrhea stools are watery, mostly caused by viral infections, the possibility of rotavirus infection in autumn is high. The first thing you need to do is to continue to feed your baby, to give your child to continue to eat breast milk, serious can give your child to take lactose-free milk powder, must not fasting. Secondly, you should give your child some medication for diarrhea, the intestinal mucosa protector montelukast is a must, take it 30 minutes before each feeding or meal, other anti-diarrheal medications are ellagitin or eliminative cardoquine, children with watery stools suggest intestinal dysfunction, you can supplement your child with probiotics to improve the intestinal environment, you can use probiotics containing bifidobacteria, such as small Pepcid, Gold Bifid, Silencon, etc, You can use probiotics containing bifidobacteria to improve the intestinal environment, you can use probiotics containing bifidobacteria, such as Pepcid, Gold Bifidobacterium, Celiancon, etc. You can also use yeast Saccharomyces boulardii. If your baby has watery diarrhea, you must actively treat it. Diarrhea itself is not terrible, the most critical thing is not to let the child appear dehydrated, as long as there is no dehydration acidosis electrolyte disorders, active symptomatic treatment, the child can quickly return to normal.