Regular, heavy steroid use can lead to tolerance and dependence.
Tolerance – this means that a person needs more of the drug to achieve the same effects they did previously with smaller amounts.
Dependence – people who use steroids may become dependent on the drug and continue to use it despite the side effects and health risks.
Withdrawal – when a person stops using steroids they may experience withdrawal symptoms. While there is little medical evidence of withdrawal symptoms, anecdotal reports indicate some people experience symptoms including headaches, insomnia, cravings, decreased sexual libido, depression, suicidal thoughts, fatigue, restlessness, muscle pain, anorexia and dissatisfaction with body image.