ABIRATERONE ACETATE vs CLIMARA PRO

Independent side-by-side comparison.

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

Possible drug interaction. ABIRATERONE ACETATE and CLIMARA PRO 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	CLIMARA PRO
Rating	72/100	New
Pharmacy pays	~$25.50 /30	$6.64 /g
Type	RX	RX
Active ingredient	ABIRATERONE ACETATE	ESTRADIOL AND LEVONORGESTREL
Manufacturer	Hikma	Berlex Labs
Dosage forms	Tablet	Patch
Drug class	Cytochrome P450 17a1 Inhibitor	—
Boxed warning	None	None
Half-life	—	about 36 hours (36 ± 13 hours at steady state)
Treats	Castration-Resistant Prostatic Neoplasms	—

abiraterone acetate climara pro

Rating

72/100

New

Pharmacy pays

~$25.50 /30

$6.64 /g

Type

Active ingredient

ABIRATERONE ACETATE

ESTRADIOL AND LEVONORGESTREL

Manufacturer

Hikma

Berlex Labs

Dosage forms

Tablet

Patch

Drug class

Cytochrome P450 17a1 Inhibitor

—

Boxed warning

None

Half-life

—

about 36 hours (36 ± 13 hours at steady state)

Treats

Castration-Resistant Prostatic Neoplasms

—

Frequently asked questions

What is the difference between Abiraterone Acetate and Climara Pro?

Abiraterone Acetate contains Abiraterone Acetate, while Climara Pro contains Estradiol and Levonorgestrel — 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.