Groups of steroids

Steroids may be classified into 3 groups: corticosteroids, estrogens and progestogens, and anabolic-androgenic steroids.
Nature of corticosteroids is similar to that of hormones secreted in the adrenal cortex. Corticosteroids may be in form of creams, ointment, inhalation medicines, etc. They are indicated to cure inflammations, allergy, dysfunctions of respiratory, nervous, musculoskeletal and other systems.
Estrogens and progestogens represent female sex hormones. These compounds induce developing female secondary features. Birth control tablets contain these compounds.
Anabolic-androgenic steroids represent medicines that are also widely utilized in medicine. They have capacity to cure certain types of breast cancer, cancer of testicles, anemia, etc. These preparations are often prescribed to get better and faster recovery after several operations. Burn victims, patients with HIV/AIDS apply anabolic-androgenic steroids in order to avoid muscle loss. Several steroids are also recommended for treatment of osteoporosis. These preparations are also recommended in case of infertility.
Furthermore, anabolic-androgenic steroids are administered for athletic needs. These medicines have capacity to stimulate muscle growth and promote enhancing strength. That’s why a lot of athletes and bodybuilders apply them for performance-enhancing effects. Certain anabolic-androgenic steroids can also promote burning fat, making muscles hard.
Intake of anabolic-androgenic steroids for non-medical needs is prohibited under laws of certain countries. Those who manufacture, sell, buy and administer these medicines illegally may be sentenced to jail and/or fines. These medicines belong to illegal substances in several countries because they may cause various adverse reactions. While some unwanted results are mild and disappear after discontinuation of intake, others are dangerous and even irreversible. Those who want to obtain benefits, administering steroids for therapeutic needs, should administer these preparations under indications of health care providers.