Psychological And Psychological Effects Of Drug Addiction...

is associated with them having a feeling of well-being. Psychological Dependence relates to an emotional need for a drug or substance that has no underlying physical need. An example, of psychological dependence would a person who stops smoking, but recovers physically in a short time. For an example of psychological dependence, one would look at the emotional need for nicotine, which is much more difficult to overcome. In the psychological stage of drug addiction, the users continually think they need the nicotine to stay calm, even though there is no physical need (alleydog.com).However, when there is chronic exposure to a substance; physical dependence can manifest itself in the appearance of both physical and psychological symptoms. Addiction is more a behavioral disorder that may or may not also include physical dependence. Physical dependence differs from addiction because it is a physiological state and not a dysfunctional behavioral syndrome. Psychoactive drug is a substance that acts to alter mood, thought, or behavior and is used to manage neuropsychological illness. Psychoactive drug abuses are generally classified within three major categories. These categories are depressants, such as alcohol and opioids; stimulants, such as amphetamines and cocaine; and hallucinogens. A depressant is a chemical compound that manipulates neurotransmission levels, thereby reducing arousal or stimulation in various parts of the brain. Depressants are widely usedShow MoreRelatedDrug Addiction- Physical vs. Psychological1334 Words   |  6 PagesTaylor Drugs and Drug Policy 28 April 2011 Drug Addiction—Physical vs. Psychological   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Research shows that an individual progresses from using drugs/substances, to being addicted to a drug/substance. This relationship with drugs (either legal or illegal) is complex because specific patterns of progression vary greatly from person to person. 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