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Drug Interactions between alectinib and lasmiditan

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

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Interactions between your drugs

Moderate

alectinib lasmiditan

Applies to: alectinib and lasmiditan

MONITOR: Coadministration of lasmiditan and agents that lower heart rate may increase the risk of bradycardia. In clinical trials, lasmiditan was associated with heart rate decreases of 5 to 10 beats per minute (bpm) while placebo was associated with decreases of 2 to 5 bpm. In a drug interaction study, a single 200 mg dose of lasmiditan led to an additional heart rate decrease of 5 bpm when given with propranolol.

MANAGEMENT: Caution is advised during coadministration of lasmiditan and agents that lower heart rate if the estimated decrease in heart rate may present a clinical risk. Consider monitoring heart rate in patients for whom the estimated decrease in heart rate may not be tolerated.

References (1)
  1. (2019) "Product Information. Reyvow (lasmiditan)." Lilly, Eli and Company

Drug and food interactions

Moderate

alectinib food

Applies to: alectinib

ADJUST DOSING INTERVAL: Food significantly enhances the oral bioavailability of alectinib and its major active metabolite, M4. According to the manufacturer, a high-fat, high-calorie meal increased the combined systemic exposure (AUC) of alectinib and M4 by 3.1-fold following oral administration of a single 600 mg dose of alectinib.

MANAGEMENT: To ensure maximal oral absorption, alectinib should be administered with food.

References (1)
  1. (2015) "Product Information. Alecensa (alectinib)." Genentech

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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