Dosing & Administration | IWILFIN (HCP)

IWILFIN is an oral tablet taken twice daily for 2 years

(or until recurrence of disease or unacceptable toxicity)¹

Recommended dosage: 1 to 4 tablets based on Body Surface Area (BSA)

BSA (m²)	Dosage
>1.5	768 mg (4 tablets) orally twice daily
0.75 to 1.5	576 mg (3 tablets) orally twice daily
0.5 to <0.75	384 mg (2 tablets) orally twice daily
0.25 to <0.5	192 mg (1 tablet) orally twice daily

BSA should be evaluated every 3 months from initiation of dosing and throughout the duration of treatment to determine if a dose adjustment is needed.

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Flexible Administration and Storage¹

IWILFIN may be swallowed whole, chewed, or crushed then mixed with soft food or liquid
IWILFIN can be taken with or without food
Store at room temperature, 68°F-77°F, with excursions permitted between 59°F-86°F

IWILFIN is available as 192-mg round, white to off-white tablets imprinted with EFL on one side and 192 on the other side. Actual size is ~11 mm in diameter.

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References:

1. IWILFIN. Prescribing information. USWM, LLC; 2024