Abdominal bloating, dull pain in the upper left abdomen, relief after belching and flatulence

Under normal circumstances, bloating, dull pain in the upper left abdomen, and relief after belching or passing gas may be caused by eating too quickly, gastrointestinal dysfunction, gastritis, or other factors. Patients can receive symptomatic treatment based on the specific cause. Detailed analysis is as follows:

1. Eating Too Quickly

Eating too quickly may lead to excessive food intake and swallowing of excess air, resulting in symptoms such as bloating and dull pain in the upper left abdomen. Belching or passing gas helps expel the accumulated gas from the body, thereby providing a sense of relief. It is recommended to gently massage the abdomen to alleviate discomfort.

2. Gastrointestinal Dysfunction

Long-term negative emotions may disrupt hypothalamic function, leading to gastrointestinal dysfunction and causing symptoms including bloating, dull pain in the upper left abdomen, belching, and flatulence. Patients are advised to take medications such as mebeverine hydrochloride tablets or pinaverium bromide tablets under medical guidance. Additionally, maintaining regular eating habits, controlling portion sizes, and consuming easily digestible foods are recommended.

3. Gastritis

Poor dietary hygiene or infection with Helicobacter pylori may trigger inflammation, which irritates surrounding tissues and leads to symptoms such as bloating and dull pain in the upper left abdomen. Patients should take medications such as compound lactase capsules or bismuth potassium citrate tablets under medical supervision, while also paying attention to dietary hygiene.

Besides the above three causes, similar symptoms may also result from other conditions such as cholecystitis, gallstones, or stomach cancer. Therefore, patients are advised to seek timely medical evaluation and treatment.