Substance Abuse & Older Adults

What Are Substance Use Disorders?
According to the Centers for Disease Control and Prevention, substance use disorders include “treatable, chronic diseases characterized by a problematic pattern of use of a substance or substances leading to impairments in health, social function, and control over substance use.”

Rates of Substance Abuse and Misuse
Older adults often get disregarded in conversations about substance misuse. Yet according to some estimates, nearly 1 million adults aged 65 and older were reported to be living with addiction as of 2018. Today, that number could be much higher.

Drug Abuse
Drug abuse among older adults is a dangerous problem, in part because healthcare providers and caregivers so often overlook it. It may even be diagnosed incorrectly as a health condition related to aging.

Older adults are likely to use one or more prescription medications. Adverse drug interactions between multiple prescriptions, nutritional supplements, and over-the-counter medication can inadvertently harm one’s health.

Misuse of certain prescriptions can also lead to a substance use disorder. Opioids, for example, have been prescribed to millions of people suffering from chronic pain. The proportion of U.S. adults aged 55 and up who have sought treatment for opioid use disorder has been surging over the past two decades; between 2013 and 2015 alone, it jumped more than 50 percent. One 2006 study stated that at least one in four older adults were using prescription drugs that have the potential for abuse.

Many older adults are at risk of developing a dependence on nonprescription, over-the-counter, and illicit drugs as well. Meanwhile, research has suggested that Americans use illicit drugs at a higher rate than older adults from most other countries.

Alcohol Use
Surveys show that alcohol use among people 65 and older has increased 22 percent over the past two decades. The extent of alcohol abuse remains unknown due to the impact of underreporting. However, seniors in some studies do report binge drinking and at-risk drinking.

People binge drink when they have five or more drinks in one setting. According to one study, more than a tenth of older adults in the U.S. are regular binge drinkers.

Research published by the National Library of Medicine defines at-risk drinking as consuming more than three drinks on one occasion or having more than seven drinks in one week. The prevalence of at-risk drinking among men is estimated at 16 percent and 10.9 percent among women.

The National Institutes of Health offers a series of free worksheets that can help you evaluate your use of alcohol and learn how to make positive changes.

Why So Much Abuse?
Older adults are less likely to abuse substances for a euphoric effect. Older adults typically use drugs and alcohol to self-medicate against the physical and emotional pain that comes with aging.

Some common causes of substance abuse among people aged 65 and older include:

• Loss of a spouse or family member
• Decreased income
• Change in living arrangements
• Trouble sleeping
• A mental and physical decline in health
• Conflicts with family
• Lack of purpose
• Retirement

Coping style early in life may correlate with late-life substance abuse. People with avoidant coping styles tend to rely on substances to deal with stress and change. If people spend their lives avoiding stress or problems, they are more likely to develop a late-life drinking problem than those who cope in other ways.

Social Factors
Various social factors appear to increase the chance of late-life drug and alcohol abuse. The following social factors are among those that may lead to increased substance misuse:

• Unexpected or forced retirement
• Social isolation
• Being divorced, separated, or single
• Lack of religious affiliation
• Affluence or feeling comfortable with the availability of financial resources
• Grief

Physical Factors
Older adults with substance abuse disorder typically have these physical factors in common:

• Comorbidities
• Chronic medical conditions
• Reduced mobility
• Chronic pain
• Poor health status

Psychiatric Risk Factors
Psychiatric risk factors among older adults with substance abuse disorder include:

• History of substance use disorder
• Current or previous mental illness
• Feeling socially isolated
• Having an avoidance coping style

Symptoms
Substance abuse is a serious medical condition. Prompt diagnosis and treatment can help seniors get the help they need to improve their quality of life. Caregivers and medical providers should watch out for the following symptoms of substance misuse:

• Depression and loss of interest in previously enjoyable activities
• Use of a prescription drug more often than what is outlined in the instructions
• Memory problems
• Change in appetite
• Social withdrawal
• Irritability and sadness
• Change in sleeping patterns
• Decline in hygiene

Leading Substance Use Disorders According to Region
Substance misuse is occurring everywhere in the U.S., regardless of age, but certain areas are seeing abuse of specific types of substances. The Agency for Healthcare Research and Quality compiled the following data for 2016 through 2018 about regions nationwide:

• New Jersey and parts of Appalachia have a concentration of opioid-related substance use disorders.
• The Midwest, Appalachia, Rhode Island, and Nevada saw a higher concentration of alcohol dependency issues than other parts of the country.
• Appalachia saw a more significant-than-average concentration of sedative-related substance use disorders.
• Stimulant-related disorders appeared more in the Midwest, the South, and Appalachia.
• Cannabis-related substance abuse disorders occurred in Mississippi and other Southern states.

Health Impact
The health implications of substance abuse disorder are more significant for older people. Older people are more vulnerable than other groups to the effects of drug use on mental health. Seniors who take prescription medication risk negatively impacting their mental state by mixing their medicine with recreational drugs or by abusing alcohol.

Drug and alcohol abuse can also lead to increased fall risk, physical impairment, adverse psychiatric effects, worsening of other physical conditions, and death.

In fact, among people aged 65 and over, certain types of opioid overdose deaths increased by 53 percent between 2019 and 2020 alone. The number of alcohol-related deaths for this age group rose by 18 percent over the same timeframe.

Recovery Options
Whether an older adult should receive inpatient or outpatient treatment depends on their needs. Older adults with a substance use disorder may benefit from inpatient treatment if they meet some of these criteria:

• A high likelihood of relapse
• Suicidal thoughts or thoughts of self-harm
• Likelihood of experiencing withdrawal symptoms
• No familial support
• Previous attempts at detox
• Co-occurring severe medical conditions that need continuous monitoring

They may also need the following to get the most out of recovery:

• Careful case management
• Family, group, and individual counseling
• Cognitive behavioral therapy

Primary care physicians are the first line of defense. Education for clinicians should include skill and strategy development to treat substance abuse issues among older adults. Health care workers should know how to identify substance misuse with proper screening and assessments. Understanding co-occurring disorders and the connection between mental illnesses and substance use disorders is also crucial.

If you notice signs of addiction in a loved one, it is essential to get them professional help. In addition to improving their quality of life, you may save them from succumbing to this disease.