Each user experiences their own unique feelings when using steroids and coming off the drug. When someone chooses to stop using they can experience a variety of withdrawal symptoms linked to addiction. Symptoms can include mood swings, fatigue, restlessness, loss of appetite, insomnia, reduced sex drive, the desire to take more steroids, and depression. Evidence for steroid addiction is certainly not as strong as it is for other drugs like cocaine or heroin. Though it is clear that people develop a tolerance and dependence on them and willingly experience negative consequences when using steroids - both of which are signs for drug dependence.
Then there are the cardiovascular problems. Because of the way they affect heart cells, anabolic steroids can cause chronic high blood pressure, as well as enlargement of the heart. Your cholesterol levels also get thrown out of balance, since your steroid-saturated body is producing more LDL cholesterol and less HDL cholesterol , which is the opposite of what the American Heart Association recommends. The hormonal effects of steroid use also increase your risk of prostate cancer (if you’re male) and can cause kidney and liver damage.