Whether or not a patient with stones can eat eggs depends on the specific type of stone. Patients with biliary system stones are generally advised not to eat eggs, while those with urinary system stones can eat eggs in moderation. Any factor that affects the ratio of cholesterol to bile acid concentration and causes bile stagnation can lead to stone formation. Eggs contain high cholesterol in the yolk, which can stimulate the gallbladder to discharge bile outward and aggravate gallstone pain and inflammation, so try not to eat eggs. In addition to eggs, patients with biliary system stones should eat less food with high cholesterol content, such as animal offal and fatty meat. Do not drink alcohol or coffee to prevent aggravating the contraction of the gallbladder and making the condition more serious. Patients with urinary stones can eat eggs in moderation, but they should be careful not to eat too much. Eggs contain protein components, and an excessive high-protein diet promotes the formation of calcium stones. However, if ingested only occasionally or in moderation, the effect is usually not significant. In addition, patients with urinary stones should avoid foods high in fat and sugar, such as fried chicken and cakes, which also contribute to the formation of urinary stones. In daily life, stone patients can increase the intake of fruits and vegetables, such as oranges and celery, to supplement vitamins and fiber, pay attention to drinking more water, and review regularly.