Side Effects of Anabolic Steroids in Weight-Trained Men

Area of Science:

• Sports Medicine
• Endocrinology

Background:

• Anabolic-androgenic steroids (AAS) are frequently misused by athletes for performance enhancement.
• Understanding the patterns of use and associated health consequences is crucial.

Purpose of the Study:

• To document the patterns of anabolic steroid use in bodybuilders and powerlifters.
• To identify potential adverse health effects associated with AAS use in this population.

Main Methods:

• Interviewed 32 anabolic steroid users and 7 non-users (controls).
• Conducted medical examinations, including 28 blood tests and urinalysis.
• Assessed for physical changes and self-reported behavioral effects.

Main Results:

• Gynecomastia detected in 4 of 20 current users and 1 of 19 other subjects.
• 67% of users reported temporary changes in libido.
• 56% of users reported temporary increases in irritability or aggressive behavior.

Conclusions:

• Anabolic steroid use in athletes is associated with adverse effects including gynecomastia, altered libido, and behavioral changes.
• Physicians must inform patients about the potential risks of these agents.