There are possible side effects of Anavar, but with confidence we can call this one of the most side effect friendly anabolic steroids of all time. In fact, with proper use many adults will be able to supplement without the first problem. To get the ball rolling, estrogenic side effects are impossible with this steroid as it does not aromatize. This makes water retention and gynecomastia impossible with Anavar. It also means blood pressure will more than likely be controlled as heavy excess water retention is the number one cause of high blood pressure among anabolic steroid users.
The Oxandrolone hormone does not carry any estrogenic related side effects. It does not aromatize and cannot lead to gynecomastia or water retention due to increases in estrogen levels. It further carries no progestin related activity, which again supports no estrogenic related side effects. Due to water retention being impossible with this steroid, this will decrease the risk of high blood pressure. Excess water retention can promote high blood pressure. Some steroids that do not aromatize can lead to high blood pressure, such as Trenbolone, but Anavar is rarely associated with this trait.