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Drug interactions with dextromethorphan-quinidine oral and diphenhyd-pe-acetaminophen oral

dextromethorphan-quinidine oral brand names and other generic formulations include:

Nuedexta Oral

All generic drug interactions for dextromethorphan-quinidine oral (lists will include brand and generic names):

diphenhyd-pe-acetaminophen oral brand names and other generic formulations include:

Adt Robitussin Cough-Cold-Flu Oral, Adult Robitussin Night M-S Cld Oral, Allergy M-S Nighttime Oral, Allergy Plus Severe Sinus HA Oral, Allergy Relief-Sinus Headache Oral, Benadryl Allergy/Cold Oral, Benadryl Severe Allergy-Sinus Oral, Child Tylenol Plus Cold-Allerg Oral, Childs Plus Cold & Allergy Oral, Cough & Severe Cold Oral, Flu & Sore Throat Relief Oral, Flu Relief Therapy Nighttime Oral, Intense Cold & Flu Oral, OneTab Allergy & Sinus Oral, OneTab Cold & Flu Oral, Severe Allergy-Sinus Headache Oral, Severe Cold (diphen-PE-acetam) Oral, Severe Cold PE Oral, Sudafed PE Nighttime Cold Oral, Sudafed PE Severe Cold Oral, Theraflu Flu-Sore Throat Warm Oral, Theraflu Warming Relief Oral, Tylenol Allergy M-S Nighttime Oral, Wal-Dryl Severe Allergy-Sinus Oral, Wal-Flu Night Severe Cold Oral, Wal-Phed PE Nighttime Cold Oral, Wal-phed PE Severe Cold Oral

All generic drug interactions for diphenhyd-pe-acetaminophen 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

dextromethorphan-quinidine oral and diphenhyd-pe-acetaminophen oral

dextromethorphan-quinidine oral , diphenhyd-pe-acetaminophen oral Mechanism: additive drug effects. Combination increases the risk of abnormal heart beats (prolonged QTc interval).

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativeHigh likelihood serious or life-threatening interaction. Contraindicated unless benefits outweigh risks and no alternatives available. Never use combination.

dextromethorphan-quinidine oral and diphenhyd-pe-acetaminophen oral

dextromethorphan-quinidine oral , diphenhyd-pe-acetaminophen oral Mechanism: pharmacodynamic synergism. Risk of prolonged QTc interval.

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

diphenhyd-pe-acetaminophen oral and dextromethorphan-quinidine oral

diphenhyd-pe-acetaminophen oral will increase the level or effect of dextromethorphan-quinidine oral by altering drug metabolism.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use Alternative

diphenhyd-pe-acetaminophen oral and dextromethorphan-quinidine oral

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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