For the sequelae of dialysis, during the course of dialysis, patients may develop complications such as hypotension, hypertension, dialyzer clotting, patient hemolysis, and dialyzer allergy, as well as dialysis imbalance syndrome. After prolonged dialysis, patients may develop carpal tunnel syndrome. During hemodialysis, the dialysis membrane diffuses with a large amount of nonsterile dialysate, which may lead to infection or infectious disease transmission. Due to prolonged dialysis, patients may experience protein loss, malnutrition, etc. The most serious sequela of dialysis is dialysis-associated amyloidosis, where the amyloid deposits are mainly β2-microglobulin, so it is also called β2-microglobulin amyloidosis.