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ABIRATERONE ACETATE vs SULFONAMIDES DUPLEX

Independent side-by-side comparison.

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

Possible drug interaction. ABIRATERONE ACETATE and SULFONAMIDES DUPLEX 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

72/100
New

Pharmacy pays

~$25.50 /30
~$451.98 /30

Type

RX
RX

Active ingredient

ABIRATERONE ACETATE
SULFADIAZINE AND SULFAMERAZINE AND TRISULFAPYRIMIDINES (SULFADIAZINE AND SULFAMETHAZINE)

Manufacturer

Dosage forms

Tablet
Suspension

Drug class

Cytochrome P450 17a1 Inhibitor

Boxed warning

None
None

Treats

Castration-Resistant Prostatic Neoplasms

Frequently asked questions

Which is cheaper, Abiraterone Acetate or Sulfonamides Duplex?

Abiraterone Acetate costs pharmacies less to acquire — about $25.50 vs $451.98 for a 30-count supply, per the CMS NADAC survey. That gap is in the pharmacy's cost of goods, not necessarily in what you pay: your price is set afterwards by your insurer and the pharmacy.

What is the difference between Abiraterone Acetate and Sulfonamides Duplex?

Abiraterone Acetate contains Abiraterone Acetate, while Sulfonamides Duplex contains Sulfadiazine and Sulfamerazine and Trisulfapyrimidines (Sulfadiazine and Sulfamethazine) — 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.