Functional dyspepsia, which is considered temporarily non-organic, should first be managed by dietary adjustments. Meals should be regular and portion-controlled to avoid overeating; softer, easily digestible foods should be favored while gas-producing foods like leeks and soy products should be limited. Medications that enhance gastrointestinal motility and accelerate food emptying can be used, as well as those that adjust microbial imbalances. Engaging in moderate outdoor activity after meals can also effectively enhance gastrointestinal motility and promote gastric emptying. (Please take medications under the guidance of a doctor)