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ABIRATERONE ACETATE vs NORINYL 1+80 28-DAY

Independent side-by-side comparison.

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

Possible drug interaction. ABIRATERONE ACETATE and NORINYL 1+80 28-DAY 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.

abiraterone acetatenorinyl 1+80 28-day

Rating

72/100
New

Pharmacy pays

~$25.50 /30
—

Type

RX
RX

Active ingredient

ABIRATERONE ACETATE
MESTRANOL AND NORETHINDRONE

Manufacturer

Hikma
Gd Searle LLC

Dosage forms

Tablet
Tablet

Drug class

Cytochrome P450 17a1 Inhibitor
—

Boxed warning

None
None

Half-life

—
about 8 hours

Treats

Castration-Resistant Prostatic Neoplasms
—

Frequently asked questions

What is the difference between Abiraterone Acetate and Norinyl 1+80 28-Day?

Abiraterone Acetate contains Abiraterone Acetate, while Norinyl 1+80 28-Day contains Mestranol and Norethindrone — 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.