Skip to content
ppharmaranks
Menu

ABIRATERONE ACETATE vs ACTONEL WITH CALCIUM (COPACKAGED)

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 15, 2026·How we rate

Possible drug interaction. ABIRATERONE ACETATE and ACTONEL WITH CALCIUM (COPACKAGED) 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
70/100

Pharmacy pays

~$25.50 /30
~$0.24 /30

Type

RX
RX

Active ingredient

ABIRATERONE ACETATE
CALCIUM CARBONATE AND RISEDRONATE SODIUM

Dosage forms

Tablet
Tablet

Drug class

Cytochrome P450 17a1 Inhibitor

Boxed warning

None
None

Half-life

about 561 hours — roughly 23 days

Treats

Castration-Resistant Prostatic Neoplasms

Frequently asked questions

Which is better-rated, Abiraterone Acetate or Actonel with Calcium (Copackaged)?

By our independent rating, Abiraterone Acetate scores higher — 3.6 vs 3.5 out of 5 for Actonel with Calcium (Copackaged). Ratings are based on FDA regulatory (recall-safety) data.

Which is cheaper, Abiraterone Acetate or Actonel with Calcium (Copackaged)?

Actonel with Calcium (Copackaged) costs pharmacies less to acquire — about $0.24 vs $25.50 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 Actonel with Calcium (Copackaged)?

Abiraterone Acetate contains Abiraterone Acetate, while Actonel with Calcium (Copackaged) contains Calcium Carbonate and Risedronate Sodium — 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.