Amyloidosis treatment is tailored individually based on the type of the disease and the degree of organ damage. For AL amyloidosis, caused by abnormal plasma cells, chemotherapy is frequently applied to destroy these cells. Other common treatment approaches for different types of amyloidosis include: Targeted Therapy: This therapy targets specific proteins, genes, or tissues involved in the development of amyloidosis. Bone Marrow or Stem Cell Transplant: In cases where abnormal plasma cells are present, high-dose chemotherapy may be administered to destroy the affected bone marrow, followed by a stem cell transplant to support the growth of healthy plasma cells. Organ Transplant: For hereditary types of amyloidosis, kidney, liver, or heart transplant may be considered, depending on the patient's general health status and the affected organs.