Multiple myeloma is a cancer that forms in a type of white blood cell called a plasma cell. Healthy plasma cells help you fight infections by making antibodies that recognize and attack germs. In multiple myeloma, cancerous plasma cells accumulate in the bone marrow and crowd out healthy blood cells.

Back pain

Nausea

Vomiting

Bone pain

Anorexia or loss of appetite

Diaphoresis

Polyuria

Poor concentration

Weight loss

Weak bones that break or fracture easily

Anemia

Fatigue

Polydipsia

Weak immune system

Multiple Myeloma