It is often assumed the side-effects of Anavar do not include testosterone suppression; this simply isn’t true. What is true is the Oxandrolone hormone has a very mild effect on your HPTA; it is mild, but it will affect it to a degree. Luteinizing Hormone (LH) and Sex Hormone Binding Globulin (SHBG) will both be suppressed, but Follicle Stimulating Hormone (FSH) will not. This is all important to note for a few reasons; with low to moderate doses, you may be able to supplement with Anavar and only Anavar without the need of exogenous testosterone supplementation; however, there are exceptions. For true performance doses, especially if other anabolic steroids are involved men will need at least enough exogenous testosterone to meet your body’s needs; failure to do so will result in an extremely unhealthy low testosterone condition.
It has some mild side effects associated with it as well. Side effects occur when you take it for a very long period of time and in more quantity. Major drawback of Anavar is that it is too costly, although available in black market but one cannot be so sure of the authenticity of it bought from there. As it is DHT and due to this hair loss and acne can occur. But hair loss only in men who have got this hair loss disease genetically transmitted. There could be high blood pressure and high cholesterol levels but only for those who are not living a healthy life style and these diseases are not transmitted genetically to the users as well. Due to the non aromatizing nature of Anavar it has taken side effects of water retention and Gynecomastia out of the equation.