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Definitions of Drug Abuse & Drug Dependence

Drug abuse may lead to the more serious problem of drug dependence. Infrequent recreational use or improper use of a medication can turn into a dangerous situation in which your body is chemically dependent on the substance. This dependence can harm your life in numerous ways and may require medical intervention. Talk to your doctor or a loved one if you think you have a problem with drugs.

  1. Drug Abuse

    • According to HelpGuide.org, a not-for-profit resource that provides information about mental and emotional problems, drug abuse is the excessive or repeated use of illicit substances to gain a desired effect. The types of substances can vary. They may be medications prescribed for medical reasons or they can be drugs like cocaine and marijuana that are procured illegally for recreational use.

    Drug Dependence

    • When drug use moves from abuse to dependence, the user's body becomes physically dependent on the substance in question. According to the National Institutes of Health, drug dependence and addiction are interchangeable terms. If a drug dependent individual cannot obtain a dose of the drug, they will experience physical withdrawal symptoms.

    Causes of Drug Abuse and Dependence

    • There is no one cause for these disorders. According to HelpGuide.org, it is usually a combination of factors that leads an individual down the road of addiction. If there is a history of drug abuse in the family, there is a higher risk of engaging in this behavior. Stress, peer pressure, physical pain and a mental illness all can be contributing factors in a person's drug abuse.

    Signs and Symptoms

    • The symptoms of drug abuse and dependence vary based on the individual and the type of drug they are using. HelpGuide.org points out that some symptoms can be sudden weight loss, excessive sleep, unexpected changes in behavior, irritability and paranoia.

    Getting Help

    • If you are abusing or dependent on an illicit substance, talk to your doctor or a loved one about getting help. Many rehabilitation programs will offer you the medical and emotional support you need to overcome your habit.

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