Substance Abuse Symptoms

Substance abuse is the act of frequently using chemical substances to alter one's mood or perceptions. Substance abuse often leads to substance addiction, in which an individual is unable to control his need for the substance.

Symptoms

• The symptoms of substance differ greatly, depending on the substance being abused, but both the American Council for Drug Education (ACDE) and HelpGuide.org agree that symptoms of substance abuse include behavioral changes, changes in physical appearance and changes in social activities.

Behavioral Changes

• HelpGuide.org states that behavioral changes include periods of being incredibly energetic and cheerful, increased agitation, and being prone to fits of violence and anger, paranoia and depression. The ACDE reports apathy, forgetfulness, a sudden need for money and lying as some behavioral indicators of substance abuse.

Physical Changes

• The ACDE reports that any dramatic increase or decrease in weight, poor physical coordination, tremors in the hands or body, scent of substance on breath, clothes, or personal space, and insomnia or hypersomnia (sleeping too much) are some physical symptoms of substance abuse.

Social Changes

• Perhaps one of the most telling symptoms of substance abuse are the changes in one's social behavior. According to the National Council on Alcoholism and Drug Dependence of the San Fernando Valley, substance abusers will often withdraw from friends and family members in order to use, or they will suddenly socialize with those significantly younger or older in age.

Misconceptions

• While the aforementioned symptoms are indicators of substance abuse, it is important to monitor someone's behaviors as a whole. For example, sleeplessness, social isolation and agitation can also be symptoms of depression or anxiety.

Warning

• If you suspect someone you know is abusing substances, seek professional help and see Resources for more information.