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Drug Interactions between vadadustat and Vijoice

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

alpelisib vadadustat

Applies to: Vijoice (alpelisib) and vadadustat

Consumer information for this interaction is not currently available.

GENERALLY AVOID: Coadministration of inhibitors of the breast cancer resistance protein (BCRP) transporter with alpelisib may increase the plasma concentrations and risk of adverse effects of alpelisib, which is a substrate of this efflux transporter. Alpelisib has been identified as a substrate of BCRP in in vitro studies. However, clinical data are not available.

MANAGEMENT: If coadministration with BCRP inhibitors is required, patients should be closely monitored for alpelisib-related adverse reactions, including hyperglycemia, diarrhea, rash, acute kidney injury, abdominal pain, and anemia. Some authorities recommend coadministration of alpelisib with BCRP inhibitors be avoided whenever possible (US).

Drug and food interactions

Moderate

alpelisib food

Applies to: Vijoice (alpelisib)

Food significantly enhances the absorption of alpelisib. You should take each dose of alpelisib at the same time each day with a meal. Taking it on an empty stomach may lead to inadequate blood levels and reduced effectiveness of the medication. Talk to your doctor if you have questions or have difficulty taking alpelisib with food. 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.

Moderate

vadadustat food

Applies to: vadadustat

Consumer information for this interaction is not currently available.

MONITOR: Smoking and alcohol consumption during therapy with vadadustat may increase the risk of gastrointestinal erosions. Serious erosions, including gastrointestinal bleeding and the need for red blood cell transfusions, have been reported during vadadustat clinical trials. Patients with a history of gastrointestinal erosion, peptic ulcer disease, and current tobacco smokers and alcohol drinkers may be at higher risk of gastrointestinal injury.

MANAGEMENT: Caution is advised if vadadustat is prescribed to current tobacco smokers or alcohol drinkers. Patients should be advised to contact their physician if they develop potential signs and symptoms of gastrointestinal injury such as abdominal pain, hematemesis, trouble swallowing, chest or throat pain, and/or black, tarry stools.

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

See also

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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