Is it normal to experience stomach bloating and indigestion after influenza B?

Generally speaking, "Yi Liu" refers to influenza B. If the symptoms of abdominal distension and indigestion caused by influenza B gradually improve along with recovery from the illness and the gradual restoration of gastrointestinal function, then such symptoms are usually considered normal. However, if the symptoms of abdominal distension and indigestion persist after recovery from influenza B, or are accompanied by other discomforts, then these symptoms may indicate an abnormal condition. Detailed analysis is as follows:

After infection with the influenza B virus, in addition to damaging the respiratory mucosa, the virus may also affect the gastrointestinal mucosa, leading to gastrointestinal symptoms such as nausea, vomiting, abdominal pain, diarrhea, abdominal distension, and indigestion. These symptoms result from the impact of the influenza virus on the gastrointestinal tract. Therefore, during the recovery period of influenza B, some patients may experience abdominal distension and indigestion. In such cases, as the illness resolves and gastrointestinal function gradually improves, these symptoms typically subside, which is generally considered a normal part of recovery.

However, if symptoms of abdominal distension and indigestion persist after influenza B infection, severely affect daily eating habits and quality of life, or are accompanied by severe abdominal pain, vomiting, fever, or other symptoms, this may indicate more serious underlying health problems, such as secondary bacterial infections, gastrointestinal inflammation, or other complications. In such cases, abdominal distension and indigestion should not be considered normal, and prompt medical attention is advised for further evaluation and treatment.

It is recommended to maintain a balanced diet and avoid excessive consumption of any single type of food to support overall health.