Summary

  • Anabolic steroids are a group of synthetic drugs that copy the masculinising effects of the male sex hormone, testosterone.
  • There are some legitimate medical uses for anabolic steroids. 
  • Anabolic steroids are often referred to as a ‘performance and image enhancing drug’, and are used to increase sporting performance and outcomes.
  • People who misuse anabolic steroids may include athletes, bodybuilders and people who feel they need to look muscular to feel good about themselves.
  • Side effects can include cardiovascular complications, liver disease, damage to the reproductive organs and severe mood swings.
  • Support is available for anabolic steroid users who want to change their dependence on these drugs.

Testosterone is a male hormone that has anabolic and androgenic effects. The anabolic effect includes maintaining bone density, the growth of muscle, and the rapid recovery from injury. The androgenic or masculinising effect is responsible for developing and maintaining all male characteristics. These include the penis, testicles, muscle mass, deep voice and facial hair.

Even though testosterone is called a male sex hormone, it occurs naturally in women as well, but in much smaller amounts. There are some legitimate medical uses for anabolic steroids. However, men and women users who take anabolic steroids illegally do so to increase lean muscle mass. 

The abuse of anabolic steroids is most common among professional athletes and bodybuilders. Teenagers and adults who feel they need to look muscular to feel good about themselves may also abuse anabolic steroids.

How anabolic steroids work

Anabolic steroids work by imitating the properties of naturally occurring hormones. 

Receptors present on muscle cells respond to different hormones. Anabolic steroids have a similar chemical composition to testosterone and therefore are able to activate testosterone receptors. 

Once the receptors are stimulated, a domino effect of metabolic reactions takes place as the drug instructs the body to increase muscle tissue production.

Forms of anabolic steroids

Anabolic steroids can take the form of tablets, capsules or injectable liquids, depending on the brand. Common slang terms for steroids include 'roids', 'gear' and 'juice'.

Effects of anabolic steroids

People who use anabolic steroids generally experience an increase in muscle strength very quickly. This generally means that people are able to train more often and for longer periods of time, with improved recovery. This can often lead to rapid increases in lean muscle tissue. Fluid retention is also common, and can lead to muscles looking soft or bloated.  

Dependence on anabolic steroids

If a person's positive body image is a driving factors for the use of anabolic steroids, then giving up can be extremely difficult. Some people continue to take anabolic steroids even though it is affecting their health. This psychological dependence can lead to depression, anger or anxiety if access to steroids is denied, even temporarily. 

Damage caused by long-term anabolic steroid use

Anabolic steroids can produce many unpleasant and often permanent side effects, including:

  • damage to the gonads (testicles or ovaries) 
  • liver diseases
  • malfunctions of the kidneys, liver or heart
  • 'roid rage', which is characterised by uncontrollable outbursts of psychotic aggression
  • paranoia
  • mood swings, including deep depression
  • severe acne
  • high blood cholesterol levels
  • high blood pressure
  • injuries to tendons that can't keep up with the increased muscle strength
  • delusional feelings of being superhuman or invincible
  • fluid retention
  • trembling and muscle tremors
  • stunted bone growth in adolescents.

Gender-related side effects of anabolic steroids

Side effects of anabolic steroid use vary depending on whether you are male or female. For instance:

  • for men – testicle and penis shrinkage, reduced sperm count, impotence, prostate problems, gynaecomastia (breast development) and baldness
  • for women – loss of the menstrual cycle (amenorrhea), shrunken breasts, deepened voice, facial and body hair, and abnormal growth of the clitoris.

Anabolic steroids and other commonly misused drugs

A person who abuses anabolic steroids is likely to turn to other supplementary drugs to either speed up their physical transformation or counter the side effects of the steroids. The dangers of mixing these drugs aren't fully known. 

Some of these other drugs may include:

  • amphetamines – to counteract feelings of deep depression and aid in fat loss
  • beta blockers – to counteract trembling
  • diuretics – to counteract fluid retention
  • human growth hormone – such as human chorionic gonadotrophin (HCG) to stimulate the body's natural production of testosterone and counteract testicle shrinkage.

Treatment for anabolic steroid addiction

Treatment options for drug addiction include detoxification, individual counselling and group therapy. See your doctor for information and referral, or contact an alcohol and other drug service in your area.

Where to get help

References

More information

Drugs

The following content is displayed as Tabs. Once you have activated a link navigate to the end of the list to view its associated content. The activated link is defined as Active Tab

Types of drugs

Content Partner

This page has been produced in consultation with and approved by: Alcohol and Drug Foundation

Last updated: November 2018

Content on this website is provided for information purposes only. Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional. The information and materials contained on this website are not intended to constitute a comprehensive guide concerning all aspects of the therapy, product or treatment described on the website. All users are urged to always seek advice from a registered health care professional for diagnosis and answers to their medical questions and to ascertain whether the particular therapy, service, product or treatment described on the website is suitable in their circumstances. The State of Victoria and the Department of Health & Human Services shall not bear any liability for reliance by any user on the materials contained on this website.