Leqembi Interactions
There are 41 drugs known to interact with Leqembi (lecanemab). Of the total drug interactions, 40 are major, and 1 is moderate.
- View all 41 medications that may interact with Leqembi
Most frequently checked interactions
View interaction reports for Leqembi (lecanemab) and the medicines listed below.
- acarbose
- Actimmune (interferon gamma-1b)
- Adcetris (brentuximab)
- Adcirca (tadalafil)
- Aduhelm (aducanumab)
- Adzynma (apadamtase alfa, recombinant)
- Allegra (fexofenadine)
- ambrisentan
- amiodarone
- amlodipine
- Amondys 45 (casimersen)
- apremilast
- Aricept (donepezil)
- Asacol (mesalamine)
- aspirin
- Aspirin Low Strength (aspirin)
- atorvastatin
- Aubagio (teriflunomide)
- Augtyro (repotrectinib)
- calcium / vitamin d
- donepezil
- Eliquis (apixaban)
- Entresto (sacubitril / valsartan)
- Fish Oil (omega-3 polyunsaturated fatty acids)
- memantine
- Probiotic Formula (bifidobacterium infantis / lactobacillus acidophilus)
- Synthroid (levothyroxine)
- Vitamin B12 (cyanocobalamin)
- Vitamin D2 (ergocalciferol)
- Vitamin D3 (cholecalciferol)
More about Leqembi (lecanemab)
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- Side effects
- Dosage information
- During pregnancy
- FDA approval history
- Drug class: miscellaneous central nervous system agents
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Related treatment guides
Drug Interaction Classification
Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
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. | |
No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.