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Prescription drug addiction is the chronic, repeated use of a prescription drug in ways other than prescribed for, including using someone else’s prescription. [ 3 ] [ 4 ] A prescription drug is a pharmaceutical drug that may not be dispensed without a legal medical prescription .
addictive drug – psychoactive substances that with repeated use are associated with significantly higher rates of substance use disorders, due in large part to the drug's effect on brain reward systems; dependence – an adaptive state associated with a withdrawal syndrome upon cessation of repeated exposure to a stimulus (e.g., drug intake)
Prescription drug overuse or non-medical prescription drug use is the use of prescription medications that is more than the prescribed amount, regardless of whether the original medical reason to take the drug is legitimate. [1] [2] A prescription drug is a drug substance prescribed by a doctor and intended to for individual use only. [3]
Such restrictions are based on the mistaken premise that addiction can be cured in a set time frame. In the report, the researchers wrote that the state restrictions seemingly go against established medical practice. “Such limits on addiction medications appear to be inconsistent with clinical evidence and best practices,” they concluded.
Addiction affects the brain circuits of reward and motivation, learning and memory, and the inhibitory control over behavior. [24] There are different schools of thought regarding the terms dependence and addiction when referring to drugs and behaviors. One adopted belief is that "drug dependence" equals "addiction."
Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption ...
The rate of prescription drug use is fast overtaking illegal drug use in the United States. According to the National Institute of Drug Abuse, 7 million people were taking prescription drugs for nonmedical use in 2010. Among 12th graders, nonmedical prescription drug use is now second only to cannabis. [19]
With the increase in volume, the potency of opioids also increased. By 2002, one in six drug users were being prescribed drugs more powerful than morphine; by 2012, the ratio had doubled to one in three. [18] The most commonly prescribed opioids have been oxycodone and hydrocodone. The epidemic has been described as a "uniquely American problem ...