Cholecystitis usually does not cause hematuria, and the occurrence of hematuria should be considered whether it is combined with urinary system diseases. Cholecystitis includes acute cholecystitis and chronic cholecystitis, the former is mainly manifested by pain in the upper abdomen, especially when eating greasy food, full meals and so on. It is accompanied by digestive symptoms such as fever, nausea, vomiting, constipation, etc., but blood in the urine is usually not present. The symptoms of chronic cholecystitis are mainly discomfort and bloating in the right upper abdomen after eating greasy food or a full meal, and there is no hematuria. Hematuria is mostly seen in patients with urinary system diseases, such as nephritis, urinary stones, urinary tract tumors, prostate cancer, urinary tract infections and urinary tract trauma and other diseases. Cholecystitis patients with hematuria should consult a doctor in time to clarify the cause of the disease and then actively deal with it.