Step 4: Read and complete the decision guide to learn more about your symptoms.
Vomiting in Infants
Call your doctor. Vomiting and diarrhea together can be a sign of gastroenteritis, which is an infection of the stomach and intestines caused by viruses or bacteria. Babies with vomiting and diarrhea can become dehydrated easily. Your doctor will check to see whether your baby is dehydrated. You can help prevent this by offering your baby lots of liquids to drink.
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