A new study of 1992 data estimates the economic costs to society of substance abuse at $246 billion for that year, and $276 billion projected for 1995. Alcohol-related lost productivity alone accounted for two-thirds of the total alcohol cost. Drug related crime accounted for over half of the total drug costs.1 Workplaces take the brunt in lost/poor performance, accidents, and crime.

Alcoholism alone accounts for 500 million lost workdays each year. Casual drinkers, in aggregate, account for far more incidents of absenteeism, tardiness, and poor quality of work than those regarded as alcohol dependent.

Between 20 and 40 percent of all general hospital patients are admitted for complications related to alcoholism and other forms of substance abuse.

The human costs to the individual, family, and community are incalculable.

Substance Abuse Is a Workplace Problem

Today, almost 73 percent of all current drug users ages 18–49 are full- or part-time employed – more than 8.3 million workers.

About 7 percent of full-time workers use illicit drugs (6.3m), and about 7 percent are heavy drinkers.5 ¨ About 1.2 million full-time workers both abuse illicit drugs and are heavy alcohol users.

The highest rate of illicit drug abuse and heavy alcohol use is among 18–25 year olds, males, Caucasian, and those with less than a high school education.

In a survey of five work sites, 18 percent of persons who drank alcohol and 12 percent of illicit drug users reported that their performance at work had declined due to alcohol or drug use.

Between 44–80 percent of young adults ages 16–17 work during the year. Those working more than 20 hours per week are at high risk for substance abuse and injury. With our youth entering the workforce in greater numbers, this is a significant issue for workplaces to address.

Drug addiction is a treatable disorder. Through treatment that is tailored to individual needs, patients can learn to control their condition and live normal, productive lives. Like people with diabetes or heart disease, people in treatment for drug addiction learn behavioral changes and often take medications as part of their treatment regimen.

Behavioral therapies can include counseling, psychotherapy, support groups, or family therapy. Treatment medications offer help in suppressing the withdrawal syndrome and drug craving and in blocking the effects of drugs. In addition, studies show that treatment for heroin addiction using methadone at an adequate dosage level combined with behavioral therapy reduces death rates and many health problems associated with heroin abuse.

In general, the more treatment given, the better the results. Many patients require other services as well, such as medical and mental health services and HIV prevention services. Patients who stay in treatment longer than 3 months usually have better outcomes than those who stay less time. Patients who go through medically assisted withdrawal to minimize discomfort but do not receive any further treatment, perform about the same in terms of their drug use as those who were never treated. Over the last 25 years, studies have shown that treatment works to reduce drug intake and crimes committed by drug-dependent people. Researchers also have found that drug abusers who have been through treatment are more likely to have jobs.

Types of Treatment Programs

The ultimate goal of all drug abuse treatment is to enable the patient to achieve lasting abstinence, but the immediate goals are to reduce drug use, improve the patient's ability to function, and minimize the medical and social complications of drug abuse.

There are several types of drug abuse treatment programs. Short-term methods last less than 6 months and include residential therapy, medication therapy, and drug-free outpatient therapy. Longer term treatment may include, for example, methadone maintenance outpatient treatment for opiate addicts and residential therapeutic community treatment.

In maintenance treatment for heroin addicts, people in treatment are given an oral dose of a synthetic opiate, usually methadone hydrochloride or levo-alpha-acetyl methadol (LAAM), administered at a dosage sufficient to block the effects of heroin and yield a stable, noneuphoric state free from physiological craving for opiates. In this stable state, the patient is able to disengage from drug-seeking and related criminal behavior and, with appropriate counseling and social services, become a productive member of his or her community.

Outpatient drug-free treatment does not include medications and encompasses a wide variety of programs for patients who visit a clinic at regular intervals. Most of the programs involve individual or group counseling. Patients entering these programs are abusers of drugs other than opiates or are opiate abusers for whom maintenance therapy is not recommended, such as those who have stable, well-integrated lives and only brief histories of drug dependence.

Therapeutic communities (TCs) are highly structured programs in which patients stay at a residence, typically for 6 to 12 months. Patients in TCs include those with relatively long histories of drug dependence, involvement in serious criminal activities, and seriously impaired social functioning. The focus of the TC is on the resocialization of the patient to a drug-free, crime-free lifestyle.

Short-term residential programs, often referred to as chemical dependency units, are often based on the "Minnesota Model" of treatment for alcoholism. These programs involve a 3- to 6-week inpatient treatment phase followed by extended outpatient therapy or participation in 12-step self-help groups, such as Narcotics Anonymous or Cocaine Anonymous. Chemical dependency programs for drug abuse arose in the private sector in the mid-1980s with insured alcohol/cocaine abusers as their primary patients. Today, as private provider benefits decline, more programs are extending their services to publicly funded patients.

Methadone maintenance programs are usually more successful at retaining clients with opiate dependence than are therapeutic communities, which in turn are more successful than outpatient programs that provide psychotherapy and counseling. Within various methadone programs, those that provide higher doses of methadone (usually a minimum of 60 mg.) have better retention rates. Also, those that provide other services, such as counseling, therapy, and medical care, along with methadone generally get better results than the programs that provide minimal services.

Drug treatment programs in prisons can succeed in preventing patients' return to criminal behavior, particularly if they are linked to community-based programs that continue treatment when the client leaves prison. Some of the more successful programs have reduced the rearrest rate by one-fourth to one-half. For example, the "Delaware Model," an ongoing study of comprehensive treatment of drug- addicted prison inmates, shows that prison-based treatment including a therapeutic community setting, a work release therapeutic community, and community-based aftercare reduces the probability of rearrest by 57 percent and reduces the likelihood of returning to drug use by 37 percent.

Drug abuse has a great economic impact on society-an estimated $67 billion per year. This figure includes costs related to crime, medical care, drug abuse treatment, social welfare programs, and time lost from work. Treatment of drug abuse can reduce those costs. Studies have shown that from $4 to $7 are saved for every dollar spent on treatment. It costs approximately $3,600 per month to leave a drug abuser untreated in the community, and incarceration costs approximately $3,300 per month. In contrast, methadone maintenance therapy costs about $290 per month.

What are the long-term effects of heroin use?

One of the most detrimental long-term effects of heroin is addiction itself.

Addiction is a chronic, relapsing disease, characterized by compulsive drug seeking and use, and by neurochemical and molecular changes in the brain. Heroin also produces profound degrees of tolerance and physical dependence, which are also powerful motivating factors for compulsive use and abuse. As with abusers of any addictive drug, heroin abusers gradually spend more and more time and energy obtaining and using the drug. Once they are addicted, the heroin abusers' primary purpose in life becomes seeking and using drugs. The drugs literally change their brains.

Physical dependence develops with higher doses of the drug. With physical dependence, the body adapts to the presence of the drug and withdrawal symptoms occur if use is reduced abruptly. Withdrawal may occur within a few hours after the last time the drug is taken. Symptoms of withdrawal include restlessness, muscle and bone pain, insomnia, diarrhea, vomiting, cold flashes with goose bumps ("cold turkey"), and leg movements. Major withdrawal symptoms peak between 24 and 48 hours after the last dose of heroin and subside after about a week. However, some people have shown persistent withdrawal signs for many months. Heroin withdrawal is never fatal to otherwise healthy adults, but it can cause death to the fetus of a pregnant addict.

At some point during continuous heroin use, a person can become addicted to the drug. Sometimes addicted individuals will endure many of the withdrawal symptoms to reduce their tolerance for the drug so that they can again experience the rush.

Physical dependence and the emergence of withdrawal symptoms were once believed to be the key features of heroin addiction. We now know this may not be the case entirely, since craving and relapse can occur weeks and months after withdrawal symptoms are long gone. We also know that patients with chronic pain who need opiates to function (sometimes over extended periods) have few if any problems leaving opiates after their pain is resolved by other means. This may be because the patient in pain is simply seeking relief of pain and not the rush sought by the addict.