The etiology of post-hepatitis B cirrhosis is mainly due to the long-term inflammatory effect of hepatitis B. Patients with early cirrhosis may have no particular clinical symptoms, merely showing atypical symptoms such as epigastric discomfort, dyspepsia, discomfort in the liver area. As the disease progresses to the advanced stage, also known as decompensated cirrhosis, patients may develop ascites, hepatic encephalopathy, splenomegaly, and even gastrointestinal bleeding caused by esophageal varices, and some patients may develop chronic liver failure on this basis, affecting the development of the entire disease.