Search results
Results from the WOW.Com Content Network
In 2008, stimulants, such as caffeine, were the most commonly used nootropic agent. [15] In 2016, the American Medical Association adopted a policy to discourage prescriptions of nootropics for healthy people, on the basis that the cognitive effects appear to be highly variable among individuals, are dose-dependent, and limited or modest at ...
Stimulant medications may be resold by patients as recreational drugs, and methylphenidate (Ritalin) is used as a study aid by some students without ADHD. [103] Non-medical prescription stimulant use by US students is high. A 2003 study found that non-prescription use within the last year by college students in the US was 4.1%. [104]
Stimulants can affect various functions, including arousal, attention, the reward system, learning, memory, and emotion. Effects range from mild stimulation to euphoria, depending on the specific drug, dose, route of administration, and inter-individual characteristics. Stimulants have a long history of use, both for medical and non-medical ...
Prior to this, the general assumption was that any drug which did not fall into a prescription schedule could be purchased without a prescription. [1] However, the needed definition had not been enacted by early 2018. The lack of a legal definition for OTC drugs has led to this US$4 billion market segment being effectively unregulated. [1]
[4] [5] [6] Stimulant and non-stimulant medications are similarly effective in treating ADHD symptoms. [7] The presence of comorbid (co-occurring) disorders can make finding the right treatment and diagnosis much more complicated, costly, and time-consuming. So it is recommended to assess and simultaneously treat any comorbid disorders. [8]
A stimulant is a drug that stimulates the central nervous system, increasing arousal, attention and endurance. Stimulants are used in psychiatry to treat attention deficit-hyperactivity disorder . Because the medications can be addictive, patients with a history of drug abuse are typically monitored closely or treated with a non-stimulant.
Prescription stimulant use was defined as adults filling one or more stimulant prescriptions that contained amphetamines and methylphenidate, which is the active ingredient in Ritalin.
Methylphenidate, sold under the brand names Ritalin (/ ˈ r ɪ t ə l ɪ n / RIT-ə-lin) and Concerta (/ k ə n ˈ s ɜːr t ə / kən-SUR-tə) among others, is a central nervous system (CNS) stimulant indicated in the pharmacotherapy of attention deficit hyperactivity disorder (ADHD) and narcolepsy.