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Other Drugs That Can Interact With Nifediac

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Click on an icon to view.Nefazodone (Serzone)
Nefazodone can increase the level of Nifediac CC in your blood, increasing your risk of side effects. Your healthcare provider may need to decrease your Nifediac CC dose.
Protease Inhibitors
Protease inhibitors can increase the level of Nifediac CC in your blood, increasing your risk of side effects. Your healthcare provider may need to decrease your Nifediac CC dose.
Quinidine
Nifediac CC can decrease the level of quinidine in your blood, perhaps making it less effective. Also, quinidine may increase the level of Nifediac CC in your blood, increasing your risk of side effects. Your healthcare provider may need to adjust your dose of these medications.
Rifamycin Derivatives
Rifamycin derivatives can greatly reduce the level of Nifediac CC in your blood, making it much less effective. It is generally not recommended to combine Nifediac CC with rifamycin derivatives.
Certain Seizure Medications
Taking Nifediac CC with certain seizure medications can decrease the level of Nifediac CC in your blood, perhaps making it less effective. Your healthcare provider may need to increase your dose of Nifediac CC.
St. John's Wort
St. John's wort can decrease the level of Nifediac CC in your blood, perhaps making it less effective. Your healthcare provider may need to increase your dose of Nifediac CC.
Tacrolimus (Prograf)
Nifediac CC can increase the level of tacrolimus in your blood, increasing your risk of side effects. Your healthcare provider should monitor the level of tacrolimus in your blood and may need to decrease your tacrolimus dosage.
Warfarin (Coumadin, Jantoven)
There have been reports of an interaction between warfarin and Nifediac CC. Nifediac CC may increase your risk of bleeding while you are taking warfarin. Your healthcare provider may need to monitor you more closely, especially when starting or stopping Nifediac CC.
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD