Answer
St John's wort must not be taken with Emtricitabine/Rilpivirine/Tenofovir Disoproxil Gilead because it may significantly decrease rilpivirine plasma concentrations, potentially causing loss of therapeutic effect.
Sources for this answer
- Emtricitabine/Rilpivirine/Tenofovir Disoproxil Gilead 200 mg/25 mg/245 mg film coated tabletsGilead Sciences Ltd · emc · SmPC §4.3 Contraindications · Version 33Document updated
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