Eggs contain a large amount of cholesterol and protein, eating eggs stomach upset may be related to digestive diseases, poor digestive function, protein intolerance, it is recommended to treat the symptoms. Firstly, the patient’s own gastrointestinal digestive function is too poor, gastrointestinal peristalsis is slow, which can lead to the performance of stomach upset after eating eggs. Secondly, it may also be related to digestive system diseases, such as gastritis, gastric ulcer, etc., which may also appear in the above situation, and it is recommended to go to the gastroenterology department to confirm the diagnosis after relevant examination. Finally, the above condition is considered to be possibly related to protein intolerance. Eggs contain a large amount of protein, and some people have less protein enzymes in their gastrointestinal tract, which makes them prone to stomach pain and bloating. If you experience stomach discomfort after consuming eggs, you can seek medical advice as soon as possible to identify the cause and treat the symptoms under the guidance of a medical professional.