Warning Signs
Substance use disorder is a broad term that includes substance misuse, dependence and addiction to alcohol, legal and/or illegal substances.
Signs of a substance use disorder may include physical, behavioral, and social changes. There are a number of warning signs to look for when you suspect someone might be struggling.
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Warning Signs
Physical Symptoms
- Bloodshot eyes and abnormally sized pupils
- Sudden weight loss and weight gain
- Deterioration of physical appearance
- Unusual smells on breath, body, or clothing
- Tremors, slurred speech, or impaired coordination
Behavioral Symptoms
- Drop in attendance and performance at work or school
- Frequently getting into trouble (fights, accidents, illegal activities)
- Using substances in physically hazardous situations such as while driving or operating a machine
- Engaging in secretive or suspicious behaviors
- Changes in appetite or sleep patterns
- Unexplained change in personality or attitude
- Sudden mood swings, irritability, or angry outbursts
- Periods of unusual hyperactivity, agitation, or giddiness
- Lacking of motivation
- Appearing fearful, anxious, or paranoid, with no reason
Social Symptoms
- Sudden change in friends, favorite hangouts, and hobbies
- Legal problems related to substance use
- Unexplained need for money or financial problems
- Using substances even though it causes problems in relationships
- Engaging in secretive or suspicious behaviors