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Potential Interaction

Ombitasvir/Paritaprevir/r + Dasabuvir

Letrozole

Summary:

Coadministration has not been studied but letrozole is a substrate of CYP3A4. Exposure of letrozole may increase due to inhibition CYP3A4 by ritonavir. Caution is advised and a dose titration may be required.

Description:

(See Summary)

View all available interactions with Ombitasvir/Paritaprevir/r + Dasabuvir by clicking here.

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