ABIRATERONE ACETATE vs FINASTERIDE AND TADALAFIL

Independent side-by-side comparison.

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

Possible drug interaction. ABIRATERONE ACETATE and FINASTERIDE AND TADALAFIL 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	FINASTERIDE AND TADALAFIL
Rating	72/100	New
Pharmacy pays	~$25.50 /30	~$2.08 /30
Type	RX	RX
Active ingredient	ABIRATERONE ACETATE	FINASTERIDE AND TADALAFIL
Manufacturer	Hikma	Zydus Lifesciences
Dosage forms	Tablet	Capsule
Drug class	Cytochrome P450 17a1 Inhibitor	—
Boxed warning	None	None
Half-life	—	about 5 to 6 hours in men aged 18 to 60 (mean terminal half-life; after IV dosing the label reports a mean of 4.5 hours, range 3.3 to 13.4 hours)
Treats	Castration-Resistant Prostatic Neoplasms	—

abiraterone acetate finasteride and tadalafil

Rating

72/100

New

Pharmacy pays

~$25.50 /30

~$2.08 /30

Type

Active ingredient

ABIRATERONE ACETATE

FINASTERIDE AND TADALAFIL

Manufacturer

Hikma

Zydus Lifesciences

Dosage forms

Tablet

Capsule

Drug class

Cytochrome P450 17a1 Inhibitor

—

Boxed warning

None

Half-life

—

about 5 to 6 hours in men aged 18 to 60 (mean terminal half-life; after IV dosing the label reports a mean of 4.5 hours, range 3.3 to 13.4 hours)

Treats

Castration-Resistant Prostatic Neoplasms

—

Frequently asked questions

Which is cheaper, Abiraterone Acetate or Finasteride and Tadalafil?

Finasteride and Tadalafil costs pharmacies less to acquire — about $2.08 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 Finasteride and Tadalafil?

Abiraterone Acetate contains Abiraterone Acetate, while Finasteride and Tadalafil contains Finasteride and Tadalafil — 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.