Drug interactions with bosentan oral and gefitinib oral

bosentan oral brand names and other generic formulations include:

Tracleer Oral

All generic drug interactions for bosentan oral (lists will include brand and generic names):

gefitinib oral brand names and other generic formulations include:

Iressa Oral

All generic drug interactions for gefitinib oral (lists will include brand and generic names):
Monitor CloselyPotential for significant interaction (monitoring by your doctor is likely required)

bosentan oral and gefitinib oral

bosentan oral will decrease the level or effect of gefitinib oral by altering drug metabolism.

Patient Drug Interactions Source: RxList
© 2023 RxList, Inc.
Monitor CloselyModify Therapy/Monitor Closely.

bosentan oral and gefitinib oral

bosentan oral will decrease the level or effect of gefitinib oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Increase gefitinib to 500 mg daily if coadministered with a strong CYP3A4 inducer. Resume gefitinib dose at 250 mg/day 7 days after discontinuing the strong inducer.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2023 WebMD, LLC.

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Drug Interaction Categories

Contraindicated

Never use this combination of drugs because of high risk for dangerous interaction

Serious

Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

Significant

Potential for significant interaction (monitoring by your doctor is likely required)

Minor

Interaction is unlikely, minor, or nonsignificant

Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The information provided here is for informational purposes only. This tool may not cover all possible drug interactions. Please check with a physician if you have health questions or concerns. Although we attempt to provide accurate and up-to-date information, no guarantee is made to that effect.

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