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Multiple Myeloma

What is multiple myeloma?

Multiple myeloma is a cancer of plasma cells. Plasma cells are a type of white blood cell. Plasma cells make antibodies to help your body fight infection. You may have high amounts of plasma cells that do not work correctly. Your body may make so many plasma cells or antibodies that they damage your bones and other healthy tissue.

What are the signs and symptoms of multiple myeloma?

  • Bone pain, most commonly in the lower back, pelvis, or ribs

  • Frequent infections

  • Nausea or vomiting

  • Fatigue, weakness, or confusion

  • Constipation or difficulty urinating

  • Loss of appetite or weight loss

  • Shortness of breath

How is multiple myeloma diagnosed?

  • Blood and urine tests are used to find or measure antibodies, called M proteins. They may also be used to monitor your calcium levels and kidney function.

  • A bone marrow biopsy is a sample from your bone to check for myeloma cells.

  • An x-ray, CT, PET, or MRI may be done to find cancer in your body. You may be given contrast dye to help the cancer show up better in the pictures. Tell the healthcare provider if you have ever had an allergic reaction to contrast dye. Do not enter the MRI room with anything metal. Metal can cause serious injury. Tell the healthcare provider if you have any metal in or on your body.

How is multiple myeloma treated?

Treatment will depend on your symptoms and the stage of cancer. The stage will depend on how much your bone and kidneys are involved, and the level of calcium and proteins in your blood. Your healthcare provider may recommend that you have frequent tests and regular follow-up visits to watch for changes. You may also need one or more of the following:

  • Medicines are given to stop myeloid cells from growing and to kill new cancer cells. Medicines may also help strengthen your immune system.

  • Radiation therapy uses x-rays or gamma rays to treat cancer. Radiation kills cancer cells and may stop the cancer from spreading. It may be given alone or with chemotherapy.

  • A transplant is a procedure to give bone marrow or stem cells through an IV. The stem cells go to your bone marrow and begin to make new, healthy blood cells.

When should I contact my healthcare provider?

  • You are vomiting repeatedly and cannot keep food down.

  • You have a fever.

  • You have chills, cough, or feel weak and achy.

  • Your pain is worse or does not go away after you take pain medicine.

  • You cannot control your urine or bowel movements.

  • You have questions or concerns about your condition or care.

When should I seek immediate care or call 911?

  • You had a bad fall and you may have broken a bone.

  • You feel dizzy or faint.

  • You cannot think clearly.

  • You feel weak or numb on one side of your body.

  • You have sudden chest pain, pounding or racing of your heart, or shortness of breath.

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your caregivers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

© 2014 Truven Health Analytics Inc. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes. All illustrations and images included in CareNotes® are the copyrighted property of A.D.A.M., Inc. or Truven Health Analytics.

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