Seattle Genetics, Inc. is pleased to inform you that on April 17, 2020, the FDA approved TUKYSA tablets for oral administrationTUKYSA is a kinase inhibitor indicated in combination with trastuzumab and capecitabine for treatment of adult patients with advanced unresectable or metastatic HER2-positive breast cancer, including patients with brain metastases, who have received one or more prior anti-HER2-based regimens in the metastatic setting.

Please see attached full Prescribing Information HERE

Below is the product information needed to load TUKYSA.




(tucatinib) 150mg

Yellow, caplet-shaped tablet

TUC embossed on one side, 150 on other side

60 count tablets/bottle




(tucatinib) 50mg

Yellow, round-convex tablet

TUC embossed on one side, 50 on other side

60 count tablets/bottle

TUKYSA can be ordered through the following Specialty Distributors:

ASD Healthcare

McKesson Plasma & Biologics

Cardinal Health

McKesson Specialty Health

Oncology Supply

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