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How does palbociclib treat breast cancer?

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Palbociclib (Ibrance) works by blocking a protein that controls cell division. It keeps cancer cells from dividing and growing. You take it with another medicine, called letrozole.

SOURCES:

National Cancer Institute.

Breastcancer.org.

Medscape. 

Pfizer Inc.

Reviewed by Laura J. Martin on July 18, 2019

SOURCES:

National Cancer Institute.

Breastcancer.org.

Medscape. 

Pfizer Inc.

Reviewed by Laura J. Martin on July 18, 2019

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How does ribociclib treat breast cancer?

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