POSFREA vs SANCUSO

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate

Possible drug interaction. POSFREA and SANCUSO 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	POSFREA	SANCUSO
Rating	New	New
Pharmacy pays	—	~$33.48 /30
Type	RX	RX
Active ingredient	PALONOSETRON HYDROCHLORIDE	GRANISETRON
Manufacturer	Avyxa Holdings	Cumberland
Dosage forms	Injectable	Patch
Drug class	Serotonin-3 Receptor Antagonist	Serotonin-3 Receptor Antagonist
Boxed warning	None	None

posfrea sancuso

Rating

New

Pharmacy pays

—

~$33.48 /30

Type

Active ingredient

PALONOSETRON HYDROCHLORIDE

GRANISETRON

Manufacturer

Avyxa Holdings

Cumberland

Dosage forms

Injectable

Patch

Drug class

Serotonin-3 Receptor Antagonist

Boxed warning

None

Frequently asked questions

What is the difference between Posfrea and Sancuso?

Posfrea contains Palonosetron Hydrochloride, while Sancuso contains Granisetron — 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.