A 3-year-old child vomiting when drinking milk is related to lactose intolerance and acute gastroenteritis.
1. Lactose intolerance: lactose intolerance is related to congenital factors and infectious diseases. Diseases can cause children to drink milk bloating, nausea and vomiting, intestinal hyperacoustic, diarrhea and other symptoms, which can be manifested as vomiting after drinking milk.
2. Acute gastroenteritis: acute gastroenteritis is associated with pathogenic microbial infections, improper diet, etc. Typical symptoms include diarrhea, abdominal pain, nausea and vomiting, loss of appetite, fatigue and so on. When part of the 3-year-old child suffering from acute gastroenteritis, may appear to drink milk on the phenomenon of vomiting.
There may be other reasons for a 3-year-old child to vomit when drinking milk, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.