What the FDA labels say about taking them together
Vitamin a and vutrisiran
Vutrisiran's FDA label of November 6, 2025 names vitamin a in its warnings and precautions section; the vitamin a label PlainMeds reads does not name vutrisiran. The vutrisiran label: “WARNINGS AND PRECAUTIONS Reduced serum vitamin A levels and recommended supplementation: Supplement with the recommended daily allowance of vitamin A. …”
Check it at the source: the vitamin a FDA label on DailyMed (effective March 3, 2026, Rising Pharma Holdings, Inc.); the vutrisiran FDA label on DailyMed (effective November 6, 2025, Alnylam Pharmaceuticals, Inc.).
What does the vitamin a label say about vutrisiran?
Vitamin a's label (effective March 3, 2026) does not name vutrisiran in these sections. A label lists what its studies and reports found; it is not a complete list.
Source: FDA drug label (AQUASOL A Parenteral), Rising Pharma Holdings, Inc., effective March 3, 2026 (SPL set 1abd66eb-6ac8-4a9e-a609-251e46ea1a27), via openFDA; the full label on DailyMed
What does the vutrisiran label say about vitamin a?
Vutrisiran label, warnings and precautionsWARNINGS AND PRECAUTIONS Reduced serum vitamin A levels and recommended supplementation: Supplement with the recommended daily allowance of vitamin A. Refer to an ophthalmologist if ocular symptoms suggestive of vitamin A deficiency occur.
Source: FDA drug label (AMVUTTRA), Alnylam Pharmaceuticals, Inc., effective November 6, 2025 (SPL set 8db0facb-81b6-4006-9239-27dc6409c5d3), 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
| Vitamin a | Vutrisiran | |
|---|---|---|
| Labeled for | n/a | Heart failure |
| Boxed warning | No | No |
| Pharmacy cost (NADAC) | n/a | 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