Bloating is also known as abdominal distension, gastroenteritis will have the manifestation of abdominal distension, so abdominal distension symptoms in the late stage of gastroenteritis does not necessarily indicate seriousness; however, if the original abdominal distension symptoms worsen in the late stage of gastroenteritis, it generally indicates that the condition is serious. Gastroenteritis is induced by bacterial or viral infections or by certain non-infectious factors, and can manifest itself in a series of symptoms such as abdominal pain, bloating, fatigue, nausea, vomiting, diarrhea, loss of appetite, and so on. Therefore, the symptoms of bloating in the late stage of gastroenteritis does not necessarily mean that the condition is serious, but may also be because at this time gastroenteritis has not been completely cured, so the patient’s bloating symptoms have not been adequately relieved. It is important to note that if a patient with gastroenteritis experiences a worsening of bloating symptoms and an increase in diarrhea and vomiting, the condition has worsened. Patients diagnosed with gastroenteritis need to actively cooperate with the doctor’s treatment, and if there is a worsening of the original symptoms of gastroenteritis, they need to go to the hospital in a timely manner.