Diseases and Conditions

Multiple myeloma

Complications

Complications of multiple myeloma include:

  • Frequent infections. Myeloma cells inhibit your body's ability to fight infections.
  • Bone problems. Multiple myeloma can also affect your bones, leading to bone pain, thinning bones and broken bones.
  • Reduced kidney function. Multiple myeloma may cause problems with kidney function, including kidney failure.
  • Low red blood cell count (anemia). As myeloma cells crowd out normal blood cells, multiple myeloma can also cause anemia and other blood problems.