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Drug Interactions between benzgalantamine and Sprycel

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

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Interactions between your drugs

Moderate

dasatinib benzgalantamine

Applies to: Sprycel (dasatinib) and benzgalantamine

Consumer information for this interaction is not currently available.

MONITOR: Coadministration with dasatinib may increase the plasma concentrations of drugs that are substrates of CYP450 3A4. The mechanism is decreased clearance due to inhibition of CYP450 3A4 activity by dasatinib, which is a time-dependent inhibitor of the isoenzyme. In a pharmacokinetic study of 54 healthy subjects, administration of simvastatin with a single 100 mg dose of dasatinib resulted in a 37% and 20% increase in simvastatin peak plasma concentration (Cmax) and systemic exposure (AUC), respectively, compared to administration without dasatinib. Other CYP450 3A4 substrates may be similarly affected.

MANAGEMENT: Caution is advised if dasatinib must be used concurrently with medications that undergo metabolism by CYP450 3A4, particularly those with a narrow therapeutic range. Dosage adjustments as well as clinical and laboratory monitoring may be appropriate for some drugs whenever dasatinib is added to or withdrawn from therapy.

Drug and food interactions

Major

dasatinib food

Applies to: Sprycel (dasatinib)

Do not consume grapefruit or grapefruit juice during treatment with dasatinib. Grapefruit juice can significantly increase the blood levels and effects of dasatinib, which may result in excessive slowing of heart rate or other conduction disturbances and it may affect your bone marrow function, resulting in low numbers of different types of blood cells. You may be more likely to develop anemia, bleeding problems, or infections due to low blood cell counts. Talk to your doctor if you have any questions or concerns. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, heart palpitations, paleness, fatigue, unusual bruising or bleeding, fever, chills, diarrhea, sore throat, muscle aches, blood in phlegm, weight loss, pain or burning during urination, red or inflamed skin, or body sores during treatment with dasatinib. 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.

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.

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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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