Danshen interactions on FDA labels
Interaction notes for this supplement, quoted from FDA-approved labeling.
What the FDA label says
Lanoxin section 7.4 names Danshen among traditional medicine substances that can interfere with digoxin assays. That is a lab-test effect, not a graded interaction. No CYP or P-gp grade.
Cited, not graded. No interaction grade is stored for this supplement.
Educational reference only. Not FDA-cleared. The Prescribing Information governs.
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