Nausea and vomiting after drinking milk may be related to lactose intolerance or gastrointestinal diseases.
1. Lactose intolerance: If the body has lactose intolerance, the body does not produce lactase enzyme that breaks down lactose, which leads to the inability to digest, lactose will be broken down by the bacteria in the intestinal tract into lactic acid, which destroys the alkaline environment of the intestinal tract, and nausea and vomiting may occur.
2. Gastrointestinal diseases: nausea and vomiting after drinking milk may also be associated with the presence of gastroenteritis, gastrointestinal erosion and other conditions in the body after the body intake of milk and gastrointestinal mucosa reaction, and then nausea, vomiting.
Drinking milk nausea and vomiting may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.