Eating too many cherries upset stomach may be gastric acid secretion, gastritis, peptic ulcer and other reasons, can be used to dietary regimen, medication, etc. for relief. 1. Excessive secretion of gastric acid: when patients eat a lot of cherries, it causes a large amount of secretion of gastric acid, which leads to the damage of gastric mucosa, thus causing the symptoms of upset stomach; it is recommended to take alkaline food, such as steamed buns, bread, soda cookies, etc., to neutralize the gastric acid and can relieve the symptoms. You can also drink some warm water, milk, millet porridge and so on to relieve the symptoms. 2. Gastritis: patients who consume too many cherries may trigger gastritis, causing stomach pain, this time you can use some acid-suppressing drugs such as: omeprazole, rabeprazole, etc., which can be very good to relieve symptoms. 3. Peptic ulcer: when the patient himself has peptic ulcer, consuming too much cherry will stimulate the original damage to the gastric mucosa, this time the gastric mucosa can be protected, the use of aluminum sulfate, bismuth pectin, a class of drugs, the gastric mucosa cover, reduce the stimulation of the gastric mucosa, can reduce pain. But the above drugs can not be used without authorization, the patient should be used under the guidance of a doctor, eat cherries too much stomach discomfort, there are many other reasons, such as indigestion, gastrointestinal dysfunction, etc., it is recommended to go to the hospital, improve the examination, clear diagnosis, symptomatic treatment.