______________________________________________________________ Alcohol and Alcohol Use Disorder
is the definition of an office or brief intervention. Brief intervention is most effective before dependence is reached. Once diagnosable, the patient needs more comprehensive intervention. WITHDRAWAL Individuals with alcohol use disorder often experience a severe, potentially fatal withdrawal syndrome when they either abruptly discontinue or sharply reduce their alcohol consumption. The symptoms may include sweating, rapid heartbeat, hypertension, tremors, anorexia, insomnia, agitation, anxiety, nausea, and vomiting. Tremors of the hands are usually the earliest symptom of alcohol withdrawal. Hallucinosis, seizures, and delirium tremens (DTs) are the most severe form of alcohol withdrawal. Hallucinosis, when it occurs, occurs one to two days after decreasing or abstaining from alcohol. While the effects of DTs can be life threatening, all other symptoms, with or without treatment, usually resolve several hours or days after appearance. Alcohol withdrawal in tolerant individuals can occur before the BAC has dropped below the established legal limit for intoxication. Some persons with alcohol use disorder have symptoms of irritability, emotional lability, insomnia, and anxiety that persist for weeks to months after alcohol withdrawal. The symptoms may be due to the residual effects of alcohol toxicity on the central nervous system and can be post-acute withdrawal symptoms; members of Alcoholics Anonymous (AA) refer to this as being a “dry drunk.” AA considers alcoholics who are only abstaining from alcohol but who are not working a recovery program and remaining in essentially the same emotional state as they were when they were drinking to be “dry drunks.” INCREASED TOLERANCE Long-term heavy drinking and genetic predisposition can result in the development of tolerance, which is the body’s adaptation to the presence of alcohol. As tolerance develops, the drinker requires increasing amounts of alcohol to feel the same effect. For this reason, the usual reported effects for various BAC levels do not apply to individuals with tolerance. In our society, people are often admired for their ability to “hold their drinks.” But the fact is, tolerance may be an early warning sign that a physical dependence on alcohol is developing. During the late stages of alcohol use disorder, reverse-tolerance occurs, meaning the individual becomes intoxicated more quickly and with less alcohol. IMPAIRED CONTROL OF DRINKING Impaired control over drinking means that a person is consistently unable to limit the number of occasions when alcohol is used or the amount of alcohol ingested on those occasions. Often, because of the damage alcohol causes in their lives, people with alcohol use disorder will express a strong and persistent desire to cut down or stop drinking.
Often they may be able to do so, sometimes for a matter of weeks, a month, or even longer. One does not need to be a daily drinker to meet criteria for alcohol use disorder, as even those who go weeks or months without a drink may binge and meet diagnostic criteria. However, because alcohol use disorder is a chronic progressive disease, once patients with alcohol use disorder resume drinking, even after years of sobriety, they typically return to the previous quantities of consumption, with worsening adverse consequences. PREOCCUPATION WITH ALCOHOL Individuals with alcohol use disorder may have a preoccupation with alcohol, defined as a noticeable shift in priorities, with a focus on obtaining and consuming an adequate supply of alcohol. Drinking alcohol becomes a central focus in their lives. Over time, the energies of individuals with alcohol use disorder are diverted from people, places, and things that were once important to them. Another highly noticeable feature of the preoccupation with alcohol may be the large amount of time that drinking consumes. Thinking about alcohol, obtaining alcohol, drinking alcohol, and recovering from the effects of alcohol take more and more of the individual’s time. Hobbies and other activities once enjoyed are abandoned one by one, and the only pleasure seems to come from drinking.
USE OF ALCOHOL DESPITE ADVERSE CONSEQUENCES
Continued drinking despite adverse consequences is characterized by the inability of individuals with alcohol use disorder to stop drinking even when they recognize that their family, interpersonal, spiritual, occupational, legal, and financial problems are the result of their drinking. Furthermore, alcohol may be causing serious health and psychological problems (e.g., anemia, gastritis, liver disease, neurologic disorders, depression) and still the dependent individual cannot stop. DENIAL AS A DEFENSE MECHANISM Denial is a common characteristic distortion in thinking that becomes profound in people with alcohol use disorder. For decades, those who have treated individuals with alcohol use disorder, and recovering alcoholics themselves, have puzzled over why these persons continue to drink when the link between alcohol and the losses they suffer is so clear. Denial is an integral part of the disease of alcohol use disorder and a major obstacle to recovery. Although the term denial is not specifically used in the wording of the diagnostic criteria, it underlies the primary criteria described as, “drinking despite adverse consequences.”
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MDMI1826
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