Drug interactions with crofelemer oral and efavirenz-emtricitabin-tenofov oral

crofelemer oral brand names and other generic formulations include:

Fulyzaq Oral

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

efavirenz-emtricitabin-tenofov oral brand names and other generic formulations include:

ATRIPLA Oral

All generic drug interactions for efavirenz-emtricitabin-tenofov oral (lists will include brand and generic names):
Significant - Monitor CloselyPotential for interaction

crofelemer oral and efavirenz-emtricitabin-tenofov oral

crofelemer oral increases levels of efavirenz-emtricitabin-tenofov oral by altering drug metabolism. Crofelemer may reduce breakdown of the other drug.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Significant - Monitor CloselyPotential for interaction, monitor.

crofelemer oral and efavirenz-emtricitabin-tenofov oral

crofelemer oral increases levels of efavirenz-emtricitabin-tenofov oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Crofelemer has the potential to inhibit CYP3A4 at concentrations expected in the gut; unlikely to inhibit systemically because minimally absorbed

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
Significant - Monitor CloselyPotential for interaction

efavirenz-emtricitabin-tenofov oral and crofelemer oral

efavirenz-emtricitabin-tenofov oral increases levels of crofelemer oral by altering drug metabolism. Crofelemer may reduce breakdown of the other drug.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Significant - Monitor CloselyPotential for interaction, monitor.

efavirenz-emtricitabin-tenofov oral and crofelemer oral

efavirenz-emtricitabin-tenofov oral increases levels of crofelemer oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Crofelemer has the potential to inhibit CYP3A4 at concentrations expected in the gut; unlikely to inhibit systemically because minimally absorbed

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.

Check for more interactions with the Drug Interaction Checker

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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