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General Info

The Patient Abusing Alcohol

Learning Objectives

Glossary

Alcohol intoxication– Excessive alcohol use that leads to maladaptive behavior and at least one of the following: slurred speech, incoordination, unsteady gait, nystagmus, impairment in attention or memory, and stupor.

Alcoholism A complex progressive disease characterized by significant physical, social, or mental impairment directly related to alcohol dependence and addiction.

Binge drinking– Pattern of periodic intervals of heavy use of alcohol (usually defined as five or more drinks on one occasion) with intervals of no or little use.

Blackouts– Lapses of memory resulting from persistent heavy drinking. During blackouts the person may appear to function normally while drinking but cannot recall events afterward.

Codependency – Maladaptive coping behaviors that prevent individuals from taking care of their own needs because they are preoccupied with the thoughts and feelings of another. Also known as “enabling behavior.”

DetoxificationThe process of withdrawal of alcohol from the body through supervised medical interventions to prevent complications.

Dual diagnosis – Diagnosis of both a substance dependency and a major psychiatric disorder. May also be called co-occurring or co-existing disorder.

Korsakoff's syndrome – Severe memory impairment related to thiamine defi- ciency from long-term alcohol use. Characterized by confabulation and inappropriate cheerfulness.

Tolerance – The need for increasing amounts of a substance to achieve desired effect.

Alcohol remains the most used and misused drug in America. Alcohol use is socially accepted throughout our culture, is included as part of celebrations, religious rituals, and social occasions, and is often used as a relaxant. Nearly 90% of all American adults have used alcohol at some time in their life (DSM-IV-TR, 2000).

The move from social use of alcohol to alcoholism can occur very quickly in some people and over many years in others. In the past, alcoholism was viewed as a defective character trait, a weakness, or a moral flaw. Since the 1950s, it has been realized that alcoholism is a complex disease that responds to proper treatment. Today, the role of brain dysfunction is viewed as key to etiology.

Studies indicate that about 8% of Americans are dependent on alcohol at any one time and 18% report an alcohol problem at some time in their lives (Kessler, et al, 2005). This includes daily or binge drinking that negatively affects the way one lives. Binge drinking is more common in young adults. Three times as many men as women are reported to have a drinking problem; however, it is suggested that women are more secretive in their drinking behaviors, and therefore, drinking by women may be underreported. Alcohol is often used along with other substances, especially in younger individuals, often to alleviate or enhance the effects of other drugs (e.g., to relax after using a stimulant). Heavy drinkers often have periods of enforced abstinence to try to control the problem.

Alcohol is a central nervous system depressant that produces mind-altering and mood-altering effects. Twenty percent of alcohol consumed is absorbed directly into the bloodstream through the stomach. The remainder moves through the digestive system and is absorbed more slowly. Drinking rapidly on an empty stomach or consuming drinks with higher alcohol content will lead to a more rapid rise in blood alcohol level. One ounce of distilled liquor, 5 ounces of wine, and 12 ounces of beer have equivalent amounts of alcohol. It is known that, given the same amount of alcohol, women have higher blood alcohol concentrations than men, even when size is taken into consideration. This is because of differences in fat and body water content, making women more prone to longterm-effects of alcohol. Problem drinking is identified by the National Institute of Alcohol Abuse and Alcoholism (2007) for men as having more than four drinks/day or greater than 14 drinks per week and in women and older men as greater than three drinks per day or more than seven drinks per week.

Alcoholism has a tremendous impact on the individual, the family, and society. Spouses and especially children are particularly vulnerable to become victims of alcohol-related abuse. They may experience violence or emotional and physical neglect, and they may blame themselves for the alcoholic's abusive state. Amazingly, 43% of U.S. adults have been exposed to alcoholism through a spouse or blood relative. Alcoholism is truly a family crisis (National Council on Alcoholism and Drug Dependence, 2002). The impact of alcohol abuse on society includes crime, traffic accidents and fatalities, suicide, industrial accidents, fires, and decreased workplace productivity.

People with major psychiatric disorders may also have an abuse problem if they use alcohol to self-medicate for the psychiatric symptoms. The co-occurrence of a psychiatric diagnosis with alcohol or other substance abuse is very common in the mentally ill population. These patients are referred to as having a dual diagnosis or co-occurring disorder. These patients may use alcohol and other substances to self-medicate the distressing psychiatric symptoms of agitation, anxiety, or hallucinations. Alcohol or abuse of other substances may also trigger a psychotic episode leading to a dual diagnosis. Nearly half of all people with severe mental illness are affected by substance abuse, and 37% of alcoholics have at least one mental illness (NAMI, 2003). Goldsmith and Garlapati (2004) report that 47% of schizophrenics, 56% of bipolar patients, and 27% of patients with major depression have a dual diagnosis. The most common psychiatric diagnoses associated with substance abuse are mood and anxiety disorders, attention deficit disorders, and antisocial personality disorders (Miller & Grady, 2004). Patients with co-occurring disorders tend to have poorer outcomes with treatment of both diagnoses. Acute intoxication or withdrawal from alcohol and/or other substances can complicate accurate diagnosis of a primary psychiatric disorder. These patients require interventions specially geared to this population as they often do not fit in standard substance abuse treatment as Alcoholics Anonymous. Collaboration between the psychiatric treatment team and addiction specialists is essential.

Etiology

Because alcoholism runs in families, there is current support for the genetic and biological theories as the cause of alcoholism. Alcoholism runs in families with a four-fold increase in close relatives of the alcoholic (Schuckit, 2006). The risk remains even if the children are not raised in the same home as the alcoholic parent.

The current biological theory for abuse of alcohol and other substances is that intrinsic reward pathways in the brain create a biological basis for craving the substance that induces a sense of well-being. The two main pathways are glutamatergic tracts in the prefrontal cortex and dopaminergic tracts. Each time a drink is taken for persons with altered brain function, an intense state of craving for the substance develops. This theory is the basis for the two pharmacological treatments of alcohol abuse: replacement therapy and neuromodulation. Replacement therapy substitutes the abused chemical with a safer alternative as in detoxification. Neuromodulators interact with the receptor system affected by the substance and eventually decrease the craving (e.g., Naltrexone or Acamprosate for alcohol).

A number of psychological factors are recognized as contributing to alcohol abuse. One of the most important looks at the link between depression and alcoholism. Alcoholics may have a higher incidence of depression and low self-esteem. Alcohol becomes a way to relieve those feelings. Each time a drink makes the person feel better, it reinforces this behavior. Difficulty managing anxiety and low self-esteem has led to identification of common coping styles (Table 13-1 Common Coping Styles of Alcoholics). Denial is the major defense mechanism used when the person is unable to acknowledge the role that alcohol plays in his or her life.

Alcohol use can severely affect the dynamics of the family relationship. Family members use protective behaviors, sometimes called codependent or enabling behaviors, to control or hide the alcoholic's behavior so that a sense of normalcy can be maintained. Affected family members care for and attempt to control the behavior of the alcoholic at the expense of their own needs. The family does not realize that this type of behavior reinforces the drinking patterns and dysfunctional behavior. Examples of these behaviors include minimizing the drinking, finding excuses for the drinker's alcohol use, attempting to control the drinking by diluting bottles or pouring out liquor, covering up for the drinker's unacceptable behavior, and self-blame for the drinking. Family members and friends of the person abusing alcohol are also at an increased risk of emotional or physical abuse.

Social and cultural factors may also contribute to the development of alcoholism. Certain cultural groups have higher incidences of drinking problems, which may represent genetic factors combined with an increased acceptance of heavy alcohol use. It may be part of socially expected behavior. One's social circle may play a role in how alcohol is used as one observes its use by friends or family to avoid problems, become a risk taker, and so on.

Clinical Concerns

Related Clinical Concerns

Alcohol abuse plays a major role in a variety of health problems including gastritis, liver failure, heart disease, and pancreatitis. Twenty-five percent of admissions to general hospitals are related to an alcohol problem, including being treated for consequences of drinking (National Institute of Alcohol Abuse and Alcoholism, 2001). This statistic supports that need for all healthcare professionals incorporating some form of screening in their assessment. Assessing patients for alcoholism abuse can be helpful to prevent complications from withdrawal post-operatively (Sullivan, Sykora, Schneiderman, Narajo, & Sellers, 1989). Alcoholism is the third leading cause of preventable death in the United States (Kessler et al, 2005).

Alcohol is toxic to many major organs, especially the heart and liver. The patient with heart disease who abuses alcohol is at increased risk of complications, including hypertension. Liver metabolism may be compromised, and therefore, drugs metabolized by the liver may need dosage adjustments. Alcohol contributes to complications of diabetes.

Hingson (1993) noted that alcohol is a contributing factor in the following: 50% of trauma fatalities, 40% to 50% of falls, and 30% of motor vehicle accidents. If alcohol problems persist throughout a lifetime, the person will die 15 years earlier on average, with major causes being heart disease, cancer, accidents, and suicide (Rivara, Garrison, Ebel, McCarty, & Christakis 2004; Schuckit, 2006). Suicide assessment needs to be included in depressed patients abusing alcohol. Alcohol abuse also contributes to unwanted pregnancies, workplace accidents, and HIV exposure due to high-risk sexual activity.

Life Span Issues

Neonates

Fetal alcohol syndrome is recognized as being caused by alcohol abuse during pregnancy, when rapidly growing fetal brain cells are exposed to alcohol. The end result can be an infant born with mild to moderate developmental disabilities, hyperactivity, facial malformations, heart defects, and growth deficiencies.

Children and Adolescents

Alcohol use by children and adolescents has shown an alarming increase in recent years. Access to alcohol from the home or from friends can make it readily available. Seventy-seven percent of high school seniors have used alcohol (National Institute of Alcohol Abuse and Alcoholism, 2007). Teens who start drinking at age 15 years are four times more likely to develop alcoholism than those who start at age 21 (National Council of Alcoholism and Drug Dependence, 2001).

When teens are found to be drinking, they need to be evaluated for use of other substances as well as high-risk sexual activity and criminal behaviors (Schuckit & Tapert, 2004).

As with adults, children learn from parents, peers, or television and movie images suggesting that alcohol can be a defense against feelings of depression, low self-esteem, or anxiety. It may also represent an acting out against parental authority or enhance a sense of closeness with peers. Children who grow up in a home where one or both parents have an alcohol abuse problem may have an increased risk of abusing alcohol. However, even those children who intensely dislike their parents' drinking behavior may use alcohol as a coping mechanism because they have not learned more appropriate ones. Children and adolescents who become intoxicated are at increased risk of injury related to motor vehicle and bicycle accidents because they usually do not drink in the home. They are also at increased risk of alterations in growth and development because of nutritional deficiencies and because they often do not learn to deal effectively with normal anxiety and other uncomfortable emotions. Adolescents and young adults are more prone to binge drinking, which has been associated with life threatening effects from alcohol intoxication.

Older Adults

Alcohol abuse is often unrecognized and undertreated in the older-than-65 age group. Our society generally does not view the older population as an at-risk group. Because alcohol abuse is often a life-long pattern, elderly people may continue their earlier struggles with alcohol. Because of changes in metabolism with age, it may take less alcohol to begin to cause intoxication or other problems. Others may start drinking in later life because they face increasing problems, such as isolation, loss of spouse, and changes in health status. Alcohol may produce significant health problems in elderly persons, particularly if they have impaired liver function. Mental changes from alcohol use may be confused with dementia. It is a major factor in falls, burns, and suicide attempts. The brain in older adults is more susceptible to the depressant effect of alcohol, and therefore, depression may mask the signs of alcoholism. Other signs might be unexplained falls, poor nutrition, and self-neglect. Use of multiple medications with alcohol can exacerbate alcohol's effects. Withdrawal programs for this age group may require specialized care because of the increased health risks.

Possible Nurses' Reactions

Assessment

Behavior and Appearance

Mood and Emotions

Thoughts, Beliefs, and Perceptions

Relationships and Interactions

Physical Responses

Pertinent History

Collaborative Management

Collaborative Management

Pharmacological

Symptoms from alcohol withdrawal generally start within 4 to 12 hours of cessation of heavy drinking. Symptoms are the most intense on the second day. Protocols for detoxification from alcohol include pharmacologic treatment to prevent or reduce the development of alcohol-related delirium. Sedation with longer-acting central nervous system depressants is substituted for shorter-acting alcohol. Benzodiazepines such as diazepam (Valium) and chlordiazepoxide (Librium) are the drugs of choice because they have anticonvulsant actions and are relatively safe. The drugs are usually administered on a routine basis and then tapered down by 20% to 25% per day until withdrawal is complete—usually about 5 days. Shorter acting tranquilizers such as oxazepam and lorazepam (Ativan) may be used if patient has liver disease. Anticonvulsants may also be needed. Detoxification may be done in an alcohol treatment unit or hospital or at home, if adequate supervision is available. Fluid, vitamins, and electrolyte supplementation is also part of the treatment plan. The inpatient setting needs to be used if the patient is at risk for alcohol related delirium, has multiple comorbidities, or is elderly.

Disulfiram (Antabuse) has been used for chronic alcohol abuse. This drug inhibits impulsive drinking because it produces an extremely uncomfortable physical reaction when alcohol is ingested. The drug is taken daily and stays in the system for 5 days after the last dose. If the patient is exposed to alcohol while the drug remains active, he or she may experience headache, tachycardia, nausea, vomiting, flushing, sweating, and changes in blood pressure, as well as potentially serious reactions including shock and cardiac arrhythmias. Because of the risks involved with using this drug, the patient must have the ability to understand the reaction if alcohol is ingested and give informed consent. The patient must be instructed to avoid inhaling substances that could contain alcohol, such as paint or wood stains, and refrain from using any substances with alcohol, including those with hidden sources such as some mouthwashes, elixirs, skin preparations, or colognes. The drug metronidazole (Flagyl) may cause a disulfiram-like reaction when alcohol is also ingested. Antabuse is best used for the motivated patient who is less subject to impulsive behavior and does not have a psychiatric history.

Acamprosate and naltrexone are also being used to treat alcohol cravings and the physical signs associated with withdrawal. These work as neuromodulators to treat the brain dysfunction causing the addiction. These should be used in conjunction with psychological support. Other commonly used medications include beta blockers, clonidine, and haloperidol (for hallucinations).

Dual-diagnosis patients present a challenge because they usually need to continue to take their psychiatric medications during the detoxification process. These medications need to be closely monitored.

Alternative approaches for withdrawal may include herbs and plants such as chamomile for insomnia, valerian for anxiety (should not be taken with sedatives), and kava kava for anxiety (should not be used with sedatives or alcohol). Multivitamins, thiamine, and magnesium therapy are indicated in chronic alcoholics to prevent neurological complications. Patients must also maintain hydration.

Twelve-Step Program

The Twelve-Step Program of Alcoholics Anonymous (AA) is generally accepted as part of every alcoholic's treatment program. AA's philosophy mandates that the individual become sober and never drink or use mood-altering substances again. The person acknowledges that he or she is powerless over alcohol, is always considered recovering, and is never cured. One drink could cause a downward spiral to heavy drinking. The best outcomes occur when the AA group members are of similar age and cultural background.

AA uses sponsors who have been sober for longer periods to support new members. The alcoholic needs to attend regular, even daily group support meetings and work on the Twelve-Step Program. AA chapters are found in virtually every community in the United States. The only requirement for membership is the desire to stop drinking. AA has been the model for other self-help groups, including Gamblers Anonymous and Cocaine Anonymous. Family members of alcoholics can participate in self-help groups following the same model, including Al-Anon for spouses and friends, Al-a-Teen for adolescents, and Adult Children of Alcoholics (ACoA).

Additional approaches may include behavioral, group, and marital therapies.

Nursing Management

Ineffective Denial

INEFFECTIVE DENIAL evidenced by lack of acknowledgment of alcohol abuse related to impaired ability to accept consequences of own behavior.

Patient Outcomes

Interventions

Risk for Injury

RISK FOR INJURY evidenced by disorientation, lack of coordination, or aggressive or disruptive behavior related to acute alcohol intoxication, withdrawal, and/or delirium.

Patient Outcomes

Interventions

Family Coping: Compromised

FAMILY COPING: COMPROMISED evidenced by over-responsible behavior to control the alcoholism related to anxiety in the family system.

Patient Family Outcomes

Interventions

Alternate Nursing Diagnoses

Alternate Nursing Diagnoses

When to Call for Help

Who to Call for Help

Patient & Family Education

Patient & Family Education

Charting Tips

Community-Based Care

Community-Based Care