Methandienone is widely used in the field of medicine and bodybuilding due to its anabolic properties. In medical settings, it has been employed to treat conditions like muscle wasting diseases and osteoporosis, as it helps in increasing muscle mass and bone density. It is also used to stimulate appetite in patients suffering from severe weight loss or chronic illnesses.

In the bodybuilding and athletic communities, methandienone is often utilized to enhance muscle growth, strength, and overall physical performance. It promotes nitrogen retention in muscles, leading to increased protein synthesis and faster recovery after intense workouts. However, its use in sports is controversial and banned by most athletic organizations due to its performance-enhancing effects and potential health risks.

Outside of these applications, methandienone is sometimes used in veterinary medicine to improve muscle development and recovery in animals, particularly in livestock. Despite its benefits, it is important to note that its use must be carefully monitored due to potential side effects, including liver toxicity and hormonal imbalances.