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You can have a functional indigestion problem and so gas problem. Kindly mention any other clinical complaint if present to guide you further. You can be prescribed Gelusil or Alcid MPS like syrup to solve your gas problem. Meanwhile try to avoid intake of gas-forming foods like turnip, onion, cauliflower, cabbage, etc. Aristozyme like fiber supplement can be given for relief from indigestion. Eat slowly and avoid intake of excess fatty foods. If no improvement, then USG scan done for further work up.