Eprazole does not usually cause thrombosis. Epprazole is a proton pump inhibitor, mainly used in the treatment of duodenal ulcer, can inhibit the secretion of gastric acid, reduce the gastric acid on the gastric mucosa further stimulation, and will not lead to thrombosis. However, epprazole should pay attention to the drug components, allergy is prohibited, liver function and renal insufficiency is prohibited, if the drug after the emergence of serious adverse reactions, such as hives, rash, dry mouth, abdominal distension, etc., if necessary, the need to stop the drug. In addition, there are many reasons for the formation of thrombus, which may be caused by abnormal blood flow status, damage to cardiovascular endothelial cells, and increased blood coagulability. Patients with blood clots should go to the hospital in a timely manner. If the symptoms are more serious, it is often necessary to cooperate with the doctor in time for treatment.