No Interaction Expected
Emtricitabine/Tenofovir-DF (FTC/TDF, PrEP)
Cyanocobalamin (Vitamin B12) [in multivitamins]
Quality of Evidence:
Coadministration has not been studied but based on metabolism and clearance a clinically significant interaction is unlikely with cyanocobalamin when given alone or in multivitamins. Cyanocobalamin undergoes enterohepatic recycling and is excreted almost entirely in the urine.
View all available interactions with
Emtricitabine/Tenofovir-DF (FTC/TDF, PrEP) by clicking