<unk> , also known as<unk>  or methandrostenolone and sold under the brand name Dianabol (D-Bol) among others, is an androgen and anabolic steroid (AAS) medication which is still quite often used because of its affordability and effectiveness for bulking cycles. It is also used non-medically for physique- and performance-enhancing purposes. It is often taken by mouth. Side effects of<unk>  include symptoms of masculinization like acne, increased hair growth, voice changes, and increased sexual desire, estrogenic effects like fluid retention and breast enlargement, and liver damage. The drug is an agonist of the androgen receptor (AR), the biological target of androgens like testosterone and dihydrotestosterone (DHT), and has strong anabolic effects and moderate androgenic effects. It also has moderate estrogenic effects.<unk>  was originally developed in 1955 by CIBA and marketed in Germany and the United States. As the CIBA product Dianabol,<unk>  quickly became the first widely used AAS among professional and amateur athletes, and remains the most common orally active AAS for non-medical use. It is currently a controlled substance in the United States and United Kingdom and remains popular among bodybuilders.<unk>  is readily available without a prescription in certain countries such as Mexico, and is also manufactured in some Asian countries.
Metandienone
Amrinone
Nortilidine
Iofetamine 
Boldenone undecylenate
Colestilan
Verapamil
Amiodarone