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

ampicillin oral brand names and other generic formulations include:

Amcap Oral, Amficot Oral, Ampicap-S Oral, Ampi-Co Oral, Amplin Oral, Amplin-125 Oral, Amplin-250 Oral, Amplin-500 Oral, Cen-Amp Oral, D-Amp Oral, D-Cillin Oral, J-Cillin Oral, Kencillin 250 Oral, M-Amp Oral, Marcillin Oral, Penamp-250 Oral, Penamp-500 Oral, Pensyn Oral, Pfizerpen A Oral, Polycillin Dosa-Trol Oral, Polycillin Oral, Principen 125 Oral, Principen 250 Oral, Principen 500 Oral, Principen Oral, Q-Amp Oral, Rancillin Oral, Sk-Ampicillin Trihydrate Oral, Supen Oral, Totacillin Oral, Tycil Oral, Wellamp 250 Oral, Wellamp 500 Oral, Wellamp Oral

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

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):
MinorInteraction is unlikely, minor, or nonsignificant

ampicillin oral and isoniazid-rifamp-pyrazinamide oral

ampicillin oral decreases levels of isoniazid-rifamp-pyrazinamide oral by speeding up drug metabolism.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
MinorMinor or non-significant interaction.

ampicillin oral and isoniazid-rifamp-pyrazinamide oral

ampicillin oral decreases levels of isoniazid-rifamp-pyrazinamide oral by increasing metabolism.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
MinorInteraction is unlikely, minor, or nonsignificant

isoniazid-rifamp-pyrazinamide oral and ampicillin oral

isoniazid-rifamp-pyrazinamide oral decreases levels of ampicillin oral by speeding up drug metabolism.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
MinorMinor or non-significant interaction.

isoniazid-rifamp-pyrazinamide oral and ampicillin oral

isoniazid-rifamp-pyrazinamide oral decreases levels of ampicillin oral by increasing metabolism.

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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