Drug Interactions between Maxifed-G CDX and quinidine
This report displays the potential drug interactions for the following 2 drugs:
- Maxifed-G CDX (codeine/guaifenesin/pseudoephedrine)
Interactions between your drugs
Applies to: Maxifed-G CDX (codeine / guaifenesin / pseudoephedrine) and quinidine
QuiNIDine may reduce the effectiveness of codeine. You may need a dose adjustment if you have been taking codeine and are starting treatment with quiNIDine. Let your doctor know if your condition changes or you experience reduced or inadequate relief of your symptoms. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.
Drug and food interactions
Applies to: quinidine
Do not consume grapefruit or grapefruit juice during treatment with quiNIDine unless specifically directed otherwise by your doctor. Grapefruit and grapefruit juice can interact with quiNIDine and decrease the levels of quiNIDine in your body. If you are already consuming grapefruit products, do not increase or decrease the amount of these products in your diet without first talking to your doctor.
Therapeutic duplication warnings
No warnings were found for your selected drugs.
Drug Interaction Classification
|No interaction information available.|