Substance-Related Disorders



Substance-Related Disorders





Abuse of substances may be chronic or acute and may include the use or abuse of alcohol, licit (prescription or over-the-counter) drugs, and illicit drugs. The first two care plans in this section are concerned with acute or short-term treatment plans for the client who is withdrawing from alcohol or another substance. Care Plan 17: Substance Dependence Treatment Program addresses longer-term treatment for clients with substance dependence. Clients who have a dual diagnosis or comorbid (or co-occurring) disorder—a major psychiatric illness and substance use or abuse—have special needs that are not necessarily met by traditional treatment for one or the other major problems. Considerations and care related to these clients are addressed in Care Plan 18: Dual Diagnosis. Considerations related to adult children of alcoholics are found in Care Plan 19: Adult Children of Alcoholics.



CARE PLAN 15


Alcohol Withdrawal

Alcohol is a drug that causes CNS depression. With chronic use and abuse of alcohol, the CNS is chronically depressed. An abrupt cessation of drinking causes a rebound hyperactivity of the CNS, which produces a variety of withdrawal phenomena. The particular phenomena are peculiar to each client, the client’s pattern of use, and the chronicity of excessive alcohol intake.

Withdrawal from heavy or prolonged alcohol ingestion can result in a syndrome with a number of characteristic symptoms, including hyperactivity of the autonomic nervous system, hand tremor, sleep disturbance, psychomotor agitation, anxiety, nausea, vomiting, seizures, hallucinations, or illusions (APA, 2000). Clients in alcohol withdrawal can experience symptoms that range from mild to life-threatening, which necessitates careful assessment and monitoring.

In the United States, more than 7% of people 18 years and older—about 13.8 million— have problems with drinking. Of those, 8.1 million have alcoholism (Alcoholism-Statistics.com, 2010). Alcohol dependence is three times higher in men than in women, but the ratio varies in different age groups and among ethnic and cultural groups. Alcohol dependence has been associated with familial, genetic, social, and cultural factors (Alcoholism Information, 2010). Alcohol withdrawal symptoms usually begin within 4 to 12 hours after the last drink or marked reduction in drinking and are usually most severe the day after the last drink and much improved after several days. However, some clients may experience less severe symptoms for up to 6 months, including increased anxiety, sleep disturbance, and autonomic nervous system disturbance (APA, 2000). The most common withdrawal phenomena include the following:



  • Physical symptoms including rapid pulse, elevated blood pressure, diaphoresis, sleep disturbances, irritability, and coarse tremors, which vary from shaky hands to involvement of the entire body.


  • Alcoholic hallucinosis or sensory experiences characterized by misperception and misinterpretation of real stimuli in the environment (not to be confused with hallucinations), sleep disturbances, or nightmares. The client remains oriented to person, place, and time.


  • Auditory hallucinations, true hallucinations caused by a cessation of alcohol intake rather than a psychiatric disorder, such as schizophrenia. The client hears voices, which usually are threatening or ridiculing. These “voices” may sound like someone the client knows.


  • Seizures, categorized as grand mal, or major motor seizures, although they are transitory in nature. Medical treatment is required.


  • Delirium tremens (DTs), the most serious phase of alcohol withdrawal. DTs begin with tremors, rapid pulse, fever, and elevated blood pressure, and the client’s condition worsens over time. The client becomes confused, is delusional, feels pursued and fearful, and has auditory, visual, and tactile hallucinations (frequently of bugs, snakes, or rodents). DTs may last from 2 to 7 days and also may include physical complications, such as pneumonia, cardiac or renal failure, or death.

Careful assessment of the client’s physical health status is essential during the withdrawal process. Use of a global rating scale based on consistent parameters provides a sound basis for clinical decision making. Many practical and effective scales are available and usually include blood pressure, pulse, temperature, hand tremors, tongue tremors, nausea or vomiting, orientation, and level of consciousness.


The client’s safety and physical health are priorities in providing nursing care for the client in acute alcohol withdrawal. Other nursing objectives include medication management, assisting the client with personal hygiene and activities of daily living, and providing education and referrals for the client and significant others for follow-up treatment of alcohol dependence and related problems (see Care Plan 17: Substance Dependence Treatment Program and Care Plan 19: Adult Children of Alcoholics).


NURSING DIAGNOSES ADDRESSED IN THIS CARE PLAN

Risk for Injury

Ineffective Health Maintenance


RELATED NURSING DIAGNOSES ADDRESSED IN THE MANUAL

Insomnia

Bathing/Hygiene Self-Care Deficit

Dressing/Grooming Self-Care Deficit

Feeding Self-Care Deficit

Toileting Self-Care Deficit

Risk for Other-Directed Violence

Disturbed Sensory Perception (Specify: Visual, Auditory, Kinesthetic, Gustatory, Tactile, Olfactory)





CARE PLAN 16


Substance Withdrawal

Substance withdrawal, or drug withdrawal, is a syndrome that develops when someone stops or greatly reduces use of a drug after heavy and prolonged use. Two characteristics of physiologic addiction to drugs are tolerance (the need to increase the dose to achieve the same effect) and withdrawal (physiologic and cognitive symptoms occur after drug ingestion ceases). Substance withdrawal can occur in clients of either gender and at any age, as long as a sufficient amount of the substance has been used for a sufficiently long period. Drug abuse is more commonly diagnosed in men, although specific drugs have various ratios of male and female abusers. Adult females and adolescents of both genders often develop drug tolerance and experience complications from drug use more rapidly than adult males.

The timing of onset and duration of withdrawal symptoms after the last dose of the drug vary with the type and dose of substance used and the level of tolerance the client had to the substance. Withdrawal symptoms can occur when drug ingestion is curtailed or eliminated, even when there has been no demonstrable physiologic tolerance.

Clients who abuse prescription drugs have essentially the same problems and difficulties as clients who abuse illicit drugs, although illicit drug abusers have the additional problem of unknowingly taking larger doses than intended, or ingesting additional substances of which they are unaware. Clients with drug use or abuse problems may have poor general health, especially in the area of nutrition, and are at increased risk for infections, gastrointestinal disturbances, and hepatitis.

The symptoms of withdrawal are specific to the drug taken, although in general present effects opposite to the drug taken. Withdrawal signs and symptoms for the major categories of drugs are found in the table below.




















Drugs


Withdrawal Symptoms


Sedatives, hypnotics, and anxiolytics (including barbiturates, nonbarbiturate hypnotics, benzodiazepines, Rohypnol, GHB)


Restlessness, anxiety, irritability, autonomic hyperactivity (increased blood pressure, pulse, respiration, temperature), hand tremors, nausea, vomiting, and psychomotor agitation. Delirium, fever, and seizures are rare but occur in severe cases.


Stimulants (including amphetamines, cocaine, methamphetamine). Note: Persons using methamphetamine may also experience psychotic symptoms.


Dysphoria, fatigue, vivid and unpleasant dreams, hypersomnia or insomnia, increased appetite, “crashing,” possible depressive symptoms with suicidal ideation.


Hallucinogens (including LSD, mescaline, psilocybin, PCP, Ecstasy)


No specific withdrawal symptoms are identified for hallucinogens; however, hyperactivity, hallucinations, delusions, and violent and aggressive behaviors may occur and persist over time.


Treatment of the client with substance withdrawal syndrome focuses on safety, symptom management, and meeting the client’s needs for hydration, nutrition, elimination, and rest. After the client has been medically stabilized, it is important for the nurse to work with the interdisciplinary team to fully assess the client’s substance abuse-related situation and make appropriate referrals for continued treatment. An additional treatment goal is educating the client and significant others about substance abuse and hepatitis and HIV transmission related to needle sharing and sexual activity.


Note: Do not ask or listen if the client attempts to reveal the names or locations of illicit drug sources to you. You do not need this information to work with the client. If you inadvertently gain knowledge of this nature, it is treated as confidential and not used for legal action.


NURSING DIAGNOSES ADDRESSED IN THIS CARE PLAN

Risk for Injury

Ineffective Health Maintenance


RELATED NURSING DIAGNOSES ADDRESSED IN THE MANUAL

Risk for Other-Directed Violence

Insomnia

Noncompliance

Disturbed Sensory Perception (Specify: Visual, Auditory, Kinesthetic, Gustatory, Tactile, Olfactory)


Jul 20, 2016 | Posted by in NURSING | Comments Off on Substance-Related Disorders

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