Addiction is a serious illness. Health, finances, relationships, careers-all can be ruined. The abuse of drugs and alcohol is by far the leading cause of preventable illnesses and premature death in our society. The importance of substance abuse treatment cannot be overstated, and fortunately many effective treatments are available. The road to recovery, however, begins with recognition.
Marijuana
The most widespread and frequently used illicit drug, marijuana is associated with the following consequences:
In addition, years of marijuana use can lead to a loss of ambition and an inability to carry out long-term plans or to function effectively.
Stimulants
Stimulants (for example, cocaine, "crack," amphetamines) give a temporary illusion of enhanced power and energy. As the initial elevation of mood fades, however, a depression emerges. Stimulant abuse can lead to serious medical problems:
Cocaine use during pregnancy may result in miscarriages, stillbirths, or low-birth-weight babies who may be physically dependent on the drug and later may develop behavioral or learning difficulties. Excessive crack use can lead to a permanent vegetative, or zombie-like, state. Long-term amphetamine abuse can result in psychotic effects, such as paranoid delusions and hallucinations.
Heroin
Heroin, which can be smoked, eaten, sniffed, or injected, produces an intense-but fleeting-feeling of pleasure. Serious withdrawal symptoms begin, however, after 4 to 6 hours:
Heroin use during pregnancy may result in miscarriages, stillbirths, or premature deliveries of babies born physically dependent on the drug. Those who inject heroin are introducing unsterile substances into their bloodstream, which can result in severe damage to the heart, lungs, and brain. In addition, sharing needles is one of the fastest ways to spread diseases; it is currently the leading cause of all new HIV and hepatitis B cases.
Hallucinogens
Hallucinogens are drugs such as LSD ("acid") or the new "designer" drugs (for example, "ecstasy") that are taken orally and cause hallucinations and feelings of euphoria. Dangers from LSD include stressful "flashbacks"-re-experiencing the hallucinations despite not having taken the drug again, sometimes even years later. Excessive use of ecstasy, combined with strenuous physical activity, can lead to death from dehydration or an exceptionally high fever.
Inhalants
Inhalants are breathable chemicals-for example, glue, paint thinner, or lighter fluid. They are commonly abused by teenagers because they are easy to obtain and because they produce mind-altering effects when "sniffed" or "huffed." These chemicals reach the lungs and bloodstream very quickly and can be deadly. High concentrations of inhalant fumes can cause heart failure or suffocation. Long-term abuse of inhalants can cause permanent damage to the nervous system.
Sedatives
Sedatives are highly effective medications prescribed by physicians to relieve anxiety and to promote sleep. Unfortunately, harmful effects can occur when they are taken in excess of the prescribed dose or without a physician's supervision, such as when they are obtained illegally. Combining sedatives with alcohol or other drugs greatly increases the likelihood of death by overdose. Women who abuse sedatives during pregnancy may deliver babies with birth defects (for example, cleft palate) who may also be physically dependent on the drugs.
Source: "Substance Abuse and Addiction" - American Psychiatric Association
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