ONPATTRO vs TEGSEDI
Independent side-by-side comparison.
Possible drug interaction. ONPATTRO and TEGSEDI are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.
Rating
New
New
Pharmacy pays
—
—
Type
RX
RX
Active ingredient
PATISIRAN SODIUM
INOTERSEN SODIUM
Manufacturer
Dosage forms
Injectable, Lipid complex
Solution
Drug class
Small Interfering Rna
—
Boxed warning
None
None
Treats
Familial Amyloid Neuropathies
Familial Amyloid Neuropathies
Frequently asked questions
What is the difference between Onpattro and Tegsedi?
Onpattro contains Patisiran Sodium, while Tegsedi contains Inotersen Sodium — they have different active ingredients.
Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.