Drug addiction is generally considered the use of psychoactive or performance-enhancing drugs for nonmedical or therapeutic purposes. Drug addiction may occur with both legal (e.g., alcohol, cigarettes, prescription, and over-the-counter [OTC] medication) and illegal (e.g., cocaine, heroin, marijuana) substances.
Discussion
The addiction of drugs can lead to both psychological and physical addiction, with the degree of physical addiction depending upon the properties of the drug. Due to metabolic differences between the sexes, women are more susceptible to the effects of drugs, particularly alcohol, and are more likely to become addicted than men. A woman's entry into ...