Spleen and stomach food accumulation (food indigestion and stagnation in the stomach) bad breath can be treated with medication, or can be drunk daily as tea. 1. Medication: Generally, you can choose the medicines such as Jianqi Gastrointestinal Tablets and Baohe Pills for treatment. They can help to strengthen the spleen and stomach and eliminate food. They can treat symptoms such as bad breath, bloating, abdominal pain and diarrhea caused by food accumulation. Their adverse effects and contraindications have not been clarified. 2. Drinking tea instead of tea: you can choose hawthorn, Shenqu, malt and other medicines to brew water, drink tea instead of tea every day, which can strengthen the spleen and eliminate the effect of food. But the effect is limited. The use of drugs need to be under the guidance of a physician, if the symptoms of food accumulation, it is recommended to go to the hospital in a timely manner.