1995). A frequent concern regarding the use of stimulants for ADHD is their mechanism of action, which increases DA and thus may increase the risk for overt, illicit

drug use. However, research points to the conclusion that people of any age receiving a stimulant for ADHD have no greater risk for illicit substance abuse find more compared with the general population (Wilens 2003). Stimulants are especially popular at the end of a school term when students will often use the drugs to stay awake through the night to study for exams or complete academic projects. In fact, prescription stimulants are most commonly misused to enhance Inhibitors,research,lifescience,medical school performance. According to a Web survey of 115 ADHD-diagnosed college students, enhancing the ability to study outside of class was the primary motive for misuse (Rabiner et al. 2009). Pressures such as a persistent desire to succeed academically, Inhibitors,research,lifescience,medical poor sleep habits due to large workloads, and the persistence of underlying social and financial demands may place students at an increased risk for misuse of various drugs, including stimulants (Kadison 2005; Teter et al. 2005). Students who misused ADHD medications generally felt that doing so was helpful. Thus, prescription

stimulants developed to help children with ADHD improve their focus and attention are often misused by the Inhibitors,research,lifescience,medical patient, especially ADHD patients with conduct disorder Inhibitors,research,lifescience,medical or comorbid substance abuse (Kollins 2008). Moreover, students without ADHD misuse stimulants to improve performance or to induce euphoria. A web-based survey administered to medical and health profession students found that the most common reason for nonprescription stimulant use was to focus Inhibitors,research,lifescience,medical and concentrate during studying (93.5%) (Herman et al. 2011). In this study, approximately 10.4% of students surveyed (45.2% female; 83.9% male; 83.9% Caucasian) have either used a stimulant or are currently using prescription stimulants, and the most commonly abused stimulant (71.4%) was d-AMP. A recent survey found that

70% of dental and dental hygiene students used a prescription stimulant nonmedically to improve attention and/or concentration (McNiel et al. 2011). Student until pharmacists (Lord et al. 2003) and medical students (Tuttle et al. 2010) are also using stimulants to improve concentration and academic performance. Effects of prescription stimulants on cognition in ADHD Neuropsychological studies of ADHD children and adults indicate impairments in many cognitive areas including selective attention, memory, reaction time, information processing speed, and executive control function such as set-shifting, and working memory. The benefits of prescription stimulants for enhancing classroom manageability and increasing attention and academic productivity in children are well established.