Anastrozole is an anti-estrogen preparation that is available in the form of tablets. Initially, anastrozole was developed as a medicine for breast cancer. However, in our day in practice, the drug is practically not used. In sport, Anastrozol has gained immense popularity: it is used by athletes and fans of power sports. The drug helps to avoid gynecomastia, that is, the growth of the mammary glands, relieves edema and other side negative effects that often accompany the course of taking anabolic.

Anastrozole has pronounced effects: only one milligram of active substance can lower the content in the bloodstream of estradiol by 80%! Even Tamoxifen, which is quite popular with bodybuilders, can not be compared with Anastrozole for the strength of the effect. However, the drugs have a different principle of action, so a comparison between them is unlikely to be correct.

What effects does Anastrozole have?

Anastrozole has the following effects on the body:

  • Reduces the level of aromatization (approximately 80%);
  • Possesses the properties of an inhibitor;
  • Lowers the content of estrogen in the blood.

One of the most important properties of the drug is a fairly rapid effect. Just a couple of hours after taking in the blood, the maximum concentration of the active substance is observed. At the same time suppression of the aromatization process takes place as soon as possible. Therefore, Anastrozole is considered to be one of the most effective drugs for athletes who are prone to aromatization.

How to use

Anastrozole is recommended only for experienced athletes: beginners should preferably be discarded. Tablets are used after the course of anabolic steroids ends. Anastrozole should be taken in two cases: with the appearance of severe side effects after taking steroids and before the start of the course as a prophylactic. After the course, a steroid is taken from 0.25 to 1 mg per day. Prior to the course, the dosage should be determined by a specialist.

Anastrozole can be taken within two weeks: during this time the drug will have time to show its properties in full.

In order for the active substance to enter the bloodstream as quickly as possible, drink Anastrozole before meals, drinking it with a large amount of water.

It is not recommended for women athletes to drink Anastrozole. The drug can provoke sudden changes in the hormonal background, which can lead to unpredictable consequences for the female body.

What side effects can anastrozole receive?

Side effects from the drug are relatively rare. As a rule, they are associated with intolerance to active ingredients or exceeding the recommended dosage. Among the most frequent side effects, you can identify fast fatigue, drowsiness, redness of the skin, headache, and various negative manifestations of the gastrointestinal tract (nausea, vomiting, diarrhea, etc.).

From reception of Anastrozole it is necessary to refuse in case of presence of chronic diseases of cardiovascular system. This is due to the fact that the drug actively counteracts side effects from taking steroids, but at the same time it blocks the production of “good” cholesterol, which can lead to heart problems. For this reason, athletes who have diseases of the cardiovascular system should consult a doctor before taking Anastrozole or prefer drugs with a similar effect, but with a different mechanism of action on the body.


The drug is very popular among athletes, which is associated with its pronounced anti-estrogenic effect. Indeed, the result from the application can be noticed after only a couple of hours after taking the pill. The most positive feedback on Anastrozol is left by professional bodybuilders. They believe that the drug copes well with increased production of estrogen, which is observed after a long course of taking anabolic steroids. However, the drug should be used with great care: before you start taking it, you need to consult a doctor. In addition, it is important to follow exactly the recommended dosage of Anastrozole. bodybuilding gym sydney dominadas supinas bodybuilding meal plan