What the FDA labels say about taking them together
Dulaglutide and warfarin
Dulaglutide's FDA label of June 16, 2026 names warfarin in its drug interactions section; the warfarin label PlainMeds reads does not name dulaglutide. The dulaglutide label: “Monitor drug levels of oral medications with a narrow therapeutic index (e.g., warfarin) when concomitantly administered with TRULICITY.”
Check it at the source: the dulaglutide FDA label on DailyMed (effective June 16, 2026, Eli Lilly and Company); the warfarin FDA label on DailyMed (effective May 29, 2026, Amneal Pharmaceuticals LLC).
What does the dulaglutide label say about warfarin?
Dulaglutide label, drug interactionsMonitor drug levels of oral medications with a narrow therapeutic index (e.g., warfarin) when concomitantly administered with TRULICITY.
Source: FDA drug label (Trulicity), Eli Lilly and Company, effective June 16, 2026 (SPL set 463050bd-2b1c-40f5-b3c3-0a04bb433309), via openFDA; the full label on DailyMed
What does the warfarin label say about dulaglutide?
Warfarin's label (effective May 29, 2026) does not name dulaglutide in these sections. A label lists what its studies and reports found; it is not a complete list.
Source: FDA drug label (Warfarin Sodium), Amneal Pharmaceuticals LLC, effective May 29, 2026 (SPL set 558b7a0d-5490-4c1b-802e-3ab3f1efe760), 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
| Dulaglutide | Warfarin | |
|---|---|---|
| Labeled for | Type 2 diabetes, Heart attack and coronary artery disease | Blood clots (DVT and PE), Atrial fibrillation |
| Boxed warning | Yes | Yes |
| Pharmacy cost (NADAC) | $487.57 per mL 0.75 mg/0.5 mL pen | $0.093 per tablet 2 mg tablet |
| 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