Over many years of steroid use, improper functions of organs may take place as well as a change in the physical appearance of the individual. Despite this, some features of anabolics for example, the effect on muscle growth can be considered favorable. Genetics will play a key role in how the body can tolerate any and all Deca Durabolin that are injected or ingested. In men, steroids cause a short-term increase in sexual desire, in which there is a decrease in the amount of testosterone produced. Can occur compression of the testicles, which threatens to infertility. Women after the use of steroids can have a persistent decrease in voice, irregular menstruation, Deca changes, hair growth on the body and face. In both sexes, high doses of anabolics cause gynecomastia breast growth. On the body often appear pimples, leaving permanent scars. Often there are painful cramps in the muscles.