What the FDA labels say about taking them together
Digoxin and eliglustat
Eliglustat's FDA label of March 3, 2024 names digoxin in its drug interactions section; the digoxin labels PlainMeds reads (3) do not name eliglustat. The eliglustat label: “Prevention or Management; Digoxin; Monitor serum digoxin concentrations before initiating CERDELGA. Reduce digoxin dose by 30% and continue monitoring.”
Check it at the source: the digoxin FDA label on DailyMed (effective December 5, 2024, Advanz Pharma (US) Corp.); the eliglustat FDA label on DailyMed (effective March 3, 2024, Genzyme Corporation).
What does the digoxin label say about eliglustat?
Digoxin's label (effective December 5, 2024) and its 2 other brand-application labels do not name eliglustat in these sections. A label lists what its studies and reports found; it is not a complete list.
Source: FDA drug label (LANOXIN), Advanz Pharma (US) Corp., effective December 5, 2024 (SPL set d91e3646-4c63-4512-ab22-db39c085c4dc), via openFDA; the full label on DailyMed
What does the eliglustat label say about digoxin?
Eliglustat label, drug interactionsPrevention or Management; Digoxin; Monitor serum digoxin concentrations before initiating CERDELGA. Reduce digoxin dose by 30% and continue monitoring.
Source: FDA drug label (Cerdelga), Genzyme Corporation, effective March 3, 2024 (SPL set 819f828a-b888-4e46-83fc-94d774a28a83), via openFDA; the full label on DailyMed
These are the labels' own sentences. PlainMeds does not grade interactions; a pharmacist or prescriber can say what they mean for one person's medicines.
Both medicines on the record
| Digoxin | Eliglustat | |
|---|---|---|
| Labeled for | Heart failure, Atrial fibrillation | n/a |
| Boxed warning | No | No |
| Pharmacy cost (NADAC) | $0.133 per tablet 125 mcg tablet | n/a |
| Shortage now | No current entry | No current entry |
Source: FDA NDC Directory, CMS NADAC of October 7, 2026 and the FDA Drug Shortage Database (FDA files October 8, 2026)
What next?
- Check more medicines together
- up to five at once