Alcohol is an organic compound that appears in a variety of forms. The ingestible form, for both legitimate and abuse purposes, is ethanol. It is and has been historically used...

Amphetamine (alpha-methylphenathylamine) is powerful central nervous system (CNS) stimulant used in the treatment of attention deficit hyperactivity disorder (ADHD) and narcolepsy.

Anabolic steroids are drugs that have an effect similar to testosterone in the body, increasing muscle mass and blocking the effects of stress hormones which can break down muscle tissue.

Barbiturates are central nervous system (CNS) depressants with a wide range of effects and uses: mild sedation to total anesthesia, hypnotics, anticonvulsants (epilepsy), migraine treatment (in fioricet), capital punishment, and...