(tucatinib)

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Prescribing Information

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How should I take TUKYSA?

How should I take TUKYSA?

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Take TUKYSA exactly as your healthcare provider tells you.
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TUKYSA is used with the medicine trastuzumab for colorectal cancer or with trastuzumab and capecitabine for breast cancer. Your healthcare provider will tell you the dose of trastuzumab and capecitabine you will take and how you will receive them.
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Take TUKYSA 2 times a day, with or without a meal.
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Take TUKYSA about 12 hours apart or at the same times every day.
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Swallow TUKYSA tablets whole. Do not chew, crush, or split TUKYSA tablets before swallowing. Do not take TUKYSA tablets if they are broken, cracked, or damaged.
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If you vomit or miss a dose of TUKYSA, take your next dose at your regular time.

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