COSMEGEN vs TAFINLAR

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Possible drug interaction. COSMEGEN and TAFINLAR 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.

Attribute	COSMEGEN	TAFINLAR
Rating	New	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	DACTINOMYCIN	DABRAFENIB MESYLATE
Manufacturer	Recordati Rare	Novartis
Dosage forms	Injectable	Capsule, Tablet
Drug class	Actinomycin	—
Boxed warning	None	None
Treats	Choriocarcinoma, Melanoma, Wilms Tumor	Melanoma

cosmegen tafinlar

Rating

New

70/100

Pharmacy pays

—

Type

Active ingredient

DACTINOMYCIN

DABRAFENIB MESYLATE

Manufacturer

Recordati Rare

Novartis

Dosage forms

Injectable

Capsule, Tablet

Drug class

Actinomycin

—

Boxed warning

None

Treats

Choriocarcinoma, Melanoma, Wilms Tumor

Melanoma

Frequently asked questions

What is the difference between Cosmegen and Tafinlar?

Cosmegen contains Dactinomycin, while Tafinlar contains Dabrafenib Mesylate — 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.