ARIMIDEX vs HALOTESTIN

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 17, 2026·How we rate

Possible drug interaction. ARIMIDEX and HALOTESTIN 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	ARIMIDEX	HALOTESTIN
Rating	70/100	New
Pharmacy pays	~$4.15 /30	—
Type	RX	RX
Active ingredient	ANASTROZOLE	FLUOXYMESTERONE
Manufacturer	Astrazeneca	Pharmacia and Upjohn
Dosage forms	Tablet	Tablet
Drug class	Aromatase Inhibitor	—
Boxed warning	None	None
Treats	Breast Neoplasms	Angioedema, Breast Neoplasms, Hypogonadism

arimidex halotestin

Rating

70/100

New

Pharmacy pays

~$4.15 /30

—

Type

Active ingredient

ANASTROZOLE

FLUOXYMESTERONE

Manufacturer

Astrazeneca

Pharmacia and Upjohn

Dosage forms

Tablet

Drug class

Aromatase Inhibitor

—

Boxed warning

None

Treats

Breast Neoplasms

Angioedema, Breast Neoplasms, Hypogonadism

Frequently asked questions

What is the difference between Arimidex and Halotestin?

Arimidex contains Anastrozole, while Halotestin contains Fluoxymesterone — 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.