Drug interactions with isoniazid-rifamp-pyrazinamide oral and telaprevir oral

isoniazid-rifamp-pyrazinamide oral brand names and other generic formulations include:

Rifater Oral

All generic drug interactions for isoniazid-rifamp-pyrazinamide oral (lists will include brand and generic names):

telaprevir oral brand names and other generic formulations include:

Incivek Oral

All generic drug interactions for telaprevir oral (lists will include brand and generic names):
ContraindicatedNever use this combination of drugs because of high risk for dangerous interaction

isoniazid-rifamp-pyrazinamide oral and telaprevir oral

isoniazid-rifamp-pyrazinamide oral decreases levels of telaprevir oral by altering drug metabolism. Do not use together; Rifampin significantly reduces telaprevir plasma concentrations.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
ContraindicatedNever use combination.

isoniazid-rifamp-pyrazinamide oral and telaprevir oral

isoniazid-rifamp-pyrazinamide oral decreases levels of telaprevir oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. Rifampin significantly reduces telaprevir plasma concentrations.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
ContraindicatedNever use this combination of drugs because of high risk for dangerous interaction

telaprevir oral and isoniazid-rifamp-pyrazinamide oral

telaprevir oral decreases levels of isoniazid-rifamp-pyrazinamide oral by altering drug metabolism. Do not use together; Rifampin significantly reduces telaprevir plasma concentrations.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
ContraindicatedNever use combination.

telaprevir oral and isoniazid-rifamp-pyrazinamide oral

telaprevir oral decreases levels of isoniazid-rifamp-pyrazinamide oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. Rifampin significantly reduces telaprevir plasma concentrations.

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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