There are more causes of flatulence and hiccups, such as overeating, inattention during meals, talking while eating too much air into the gastrointestinal tract, or indigestion, gastrointestinal dysfunction can appear the symptoms of flatulence and hiccups, you can eat foods to relieve flatulence, such as white radish, hawthorn, malt and other ingredients that strengthen the spleen and stomach. If there is a lack of gastric power, you can take morpholine orally, and you can also take Mu Xiang Shun Qi Wan and Clove Persimmon Tee San orally to relieve the symptoms of flatulence and hiccups. At the same time, avoid excessive mental tension and proper exercise can also promote gastrointestinal motility and reduce the symptoms of flatulence and hiccups. Do not eat spicy and irritating food, greasy and undigestible food.