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TAGRISSO vs TEPMETKO

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Possible drug interaction. TAGRISSO and TEPMETKO 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.

tagrissotepmetko

Rating

70/100
70/100

Pharmacy pays

—
—

Type

RX
RX

Active ingredient

OSIMERTINIB MESYLATE
TEPOTINIB HYDROCHLORIDE

Manufacturer

Astrazeneca
Emd Serono

Dosage forms

Tablet
Tablet

Drug class

Kinase Inhibitor
Kinase Inhibitor

Boxed warning

None
None

Treats

Non-Small-Cell Lung Carcinoma
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Frequently asked questions

Which is better-rated, Tagrisso or Tepmetko?

Tagrisso and Tepmetko are tied at 3.5 out of 5 by our independent rating.

What is the difference between Tagrisso and Tepmetko?

Tagrisso contains Osimertinib Mesylate, while Tepmetko contains Tepotinib Hydrochloride — 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.