ARIMIMED 1 (Anastrozole) Deus Medical

Active Substance: Anastrozole (Commonly known as Arimidex)1

Manufacturer: Deus Medical

Pack: 1 Box of 2x 25 Tablets (1 mg/tab)

Form: Oral

What Is Anastrozole (ARIMIMED)?

Anastrozole (ARIMIMED) is a powerful, non-steroidal component classified as an Aromatase Inhibitor (AI).² It is not a steroid but an essential ancillary drug used to actively control elevated estrogen levels caused by aromatizing anabolic steroids (like Testosterone).

Estrogen, while necessary, can lead to undesirable effects when high. Anastrozole works by blocking the aromatase enzyme, effectively reducing the amount of estrogen circulating in the body.³

Core Functions and Benefits

• Proactive Estrogen Reduction: Anastrozole significantly lowers overall serum estrogen levels, which is crucial for maintaining a lean, hard, and vascular physique.

• On-Cycle Use: Unlike SERMs, Anastrozole is designed to be taken together with the steroid cycle—not just after—to proactively prevent estrogen buildup.

• Gynecomastia Prevention: By controlling estrogen from the outset, it eliminates the major risk of gynecomastia and water retention.⁴

• Testosterone Enhancement: By optimizing the androgen-to-estrogen ratio, it can have an enhancing effect on the overall anabolic potency of the steroid stack.

Usage and Recommended Dosage

Anastrozole is potent, and low dosages are typically sufficient for effective estrogen control.⁵

• Recommended Dosage: The standard effective dosage for performance enhancement is 0.5 mg every day (ED), taken in conjunction with the cycle.

• Dosage Note: The 1 mg tablets are often split, as a full 1 mg daily may crash estrogen levels, which is undesirable.

• Duration: Anastrozole is used during the entire duration of the cycle whenever an aromatizing component is present.

• PCT Simplification: If used properly during the cycle, the need for some PCT drugs like Clomiphene may be eliminated, though PCT for natural testosterone recovery is still mandatory.

Side Effects

Anastrozole is generally well-tolerated.⁶ The most common side effects are often minor and can include hot flashes, nausea, headache, and fatigue.

Crucial Warning: The primary risk is lowering estrogen levels too much (known as an Estrogen Crash). This can lead to severe side effects such as joint pain, reduced libido, mood changes, and negative impacts on cholesterol (lipid) health.⁷ Careful, low-dose monitoring is critical.

Frequently Asked Questions (FAQs)

1. Should Anastrozole be taken daily or every other day (EOD)?

While the manufacturer suggests 0.5 mg every day, many bodybuilders find that 0.5 mg every other day (EOD) is sufficient to maintain stable estrogen control, especially during lower-dose cycles. Due to the risk of crashing estrogen, starting low and increasing only if symptoms or blood tests confirm high estrogen is the safest protocol.

2. Is Anastrozole used during Post Cycle Therapy (PCT)?

Anastrozole is primarily used during the cycle. In PCT, SERMs like Nolvadex (Tamoxifen) are generally preferred because SERMs actively help stimulate the release of LH and FSH, thereby promoting natural testosterone recovery—a function AIs do not perform. Using AIs in PCT is usually avoided as it can slow the recovery process.⁸

3. What is the difference between Anastrozole (AI) and Nolvadex (SERM)?

Anastrozole (AI) works by blocking the conversion of testosterone to estrogen throughout the body. Nolvadex (SERM) works by blocking estrogen receptors in specific areas (like breast tissue), but it does not lower circulating estrogen. For cycle management, AIs are used to reduce estrogen, and SERMs are used in PCT to restore testosterone.

4. Why is Anastrozole considered a strong anti-estrogen but still recommended at only 0.5 mg?

Anastrozole is considered one of the strongest due to its high efficiency at inhibiting the aromatase enzyme. Because its effect is so profound, only a small dose (0.5 mg) is often needed to manage even high doses of aromatizing steroids. Using more than necessary is wasteful and significantly increases the risk of the undesirable Estrogen Crash.