Drug interactions with ivacaftor oral and niacin oral

ivacaftor oral brand names and other generic formulations include:

Kalydeco Oral

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

niacin oral brand names and other generic formulations include:

B-3 Niacin Oral, B-3-50 Oral, B3-500-GR Oral, Endur-Acin Oral, inositol niacinate Oral, Na-500 Oral, Nb3 Oral, Nia-Bid Oral, Niac Oral, Niacels Oral, Niacinol Oral, Niacin-Time Oral, Niacor B3 Oral, Niacor Oral, NiaDelay Oral, Niaplus Oral, Niaspan Extended-Release Oral, Niaspan Starter Pack Oral, Niatab Oral, Nico-400 Oral, Nicobid Oral, Nicocap Oral, Nicolar Oral, Nico-Span Oral, Nicotinex Oral, Nicotinic Acid Oral, Nicotym Oral, Ridicin Oral, Slo-Niacin Oral, Tega Span-125 Oral, Tega Span-250 Oral, Tega Span-400 Oral, Tega-Span Oral

All generic drug interactions for niacin oral (lists will include brand and generic names):
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

ivacaftor oral and niacin oral

ivacaftor oral increases levels of niacin oral by altering drug metabolism. Levels of both drugs may increase.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

ivacaftor oral and niacin oral

ivacaftor oral increases levels of niacin oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Ivacaftor and its M1 metabolite has the potential to inhibit CYP3A4, may significantly increase systemic exposure to 3A4 substrates

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

niacin oral and ivacaftor oral

niacin oral increases levels of ivacaftor oral by altering drug metabolism. Levels of both drugs may increase.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

niacin oral and ivacaftor oral

niacin oral increases levels of ivacaftor oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Ivacaftor and its M1 metabolite has the potential to inhibit CYP3A4, may significantly increase systemic exposure to 3A4 substrates

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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