ABIRATERONE ACETATE vs TAVNEOS

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 20, 2026·How we rate

Possible drug interaction. ABIRATERONE ACETATE and TAVNEOS 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	ABIRATERONE ACETATE	TAVNEOS
Rating	72/100	New
Pharmacy pays	~$25.50 /30	—
Type	RX	RX
Active ingredient	ABIRATERONE ACETATE	AVACOPAN
Manufacturer	Hikma	Chemocentryx
Dosage forms	Tablet	Capsule
Drug class	Cytochrome P450 17a1 Inhibitor	Complement 5a Receptor Antagonist
Boxed warning	None	None
Treats	Castration-Resistant Prostatic Neoplasms	Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis

abiraterone acetate tavneos

Rating

72/100

New

Pharmacy pays

~$25.50 /30

—

Type

Active ingredient

ABIRATERONE ACETATE

AVACOPAN

Manufacturer

Hikma

Chemocentryx

Dosage forms

Tablet

Capsule

Drug class

Cytochrome P450 17a1 Inhibitor

Complement 5a Receptor Antagonist

Boxed warning

None

Treats

Castration-Resistant Prostatic Neoplasms

Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis

Frequently asked questions

What is the difference between Abiraterone Acetate and Tavneos?

Abiraterone Acetate contains Abiraterone Acetate, while Tavneos contains Avacopan — 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.