REVLIMID® (lenalidomide) logo

This site is intended for US audiences only.

This site is intended for US audiences only.

REVLIMID® (lenalidomide) is a prescription medicine, used to treat adults with multiple myeloma (MM) in combination with the medicine dexamethasone, or as maintenance treatment after autologous hematopoietic stem cell transplantation (a type of stem cell transplant that uses your own stem cells). REVLIMID should not be used to treat people who have chronic lymphocytic leukemia (CLL) unless they are participants in a controlled clinical trial. It is not known if REVLIMID is safe and effective in children.

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Understand what happens
with multiple myeloma

Understand what happens
with multiple myeloma

Blood cells
Blood cells

where does MULTIPLE MYELOMA start?

Multiple myeloma starts in the bone marrow.

The bone marrow makes different types of immune cells, including plasma cells. In multiple myeloma, plasma cells become cancerous—or myeloma—cells. These cells can go undetected and multiply, crowding out healthy cells in the marrow. See how the process differs in normal, healthy conditions compared with the process in multiple myeloma.

UNDER NORMAL CONDITIONS

IN MULTIPLE MYELOMA

Stem cell

Stem cell

Lives in the bone marrow and can divide and become different types of cells, including white blood cells

Stem cell

Stem cell

Begins to form into a white blood cell but undergoes a genetic change. DNA damage occurs

White blood cell

White blood cell

Can become a plasma cell

Damaged white blood cell

Damaged white blood cell

DNA damage causes white blood cells to make abnormal plasma cells

Plasma cell

Plasma cell

Makes antibodies to help the body fight infection

Abnormal plasma cell

Abnormal plasma cell

Turns into cancerous myeloma cells

Normal cells

No myeloma cells

Your immune system functions normally as your plasma cells remain normal

Myeloma cells

Myeloma cells

Can multiply quickly, then hide among and crowd out normal cells, so the immune system can’t see them

Normal antibodies

Normal antibodies

Guard against infection and disease

M protein

M protein

Instead of making normal antibodies, in most patients, myeloma cells overproduce a substance called M protein, which can’t fight infection



Five ways multiple myeloma affects your body

Bone damage

Can cause bone pain and
weak or broken bones

Excess calcium in the blood

A frequent result of multiple myeloma cell activity; can put extra strain on the kidneys

Kidney problems

Can cause weakness and leg swelling

Low red blood cell count (anemia)

Can cause weakness, shortness of breath,
and dizziness

Low white blood cell count (leukopenia)

Can make it harder to fight infections