About Substance Abuse
Warning Signs of an Addiction
Often it can be difficult to see when substance use has developed into a disorder or even a crisis. Those with substance use disorder (SUD) often try to hide their symptoms and downplay their problem.
If you are worried that a friend or loved one may be misusing drugs or alcohol, there are warning signs that you should be aware of.
Look out for the following signs.
Bloodshot eyes, pupils larger or smaller than usual
Changes in appetite or sleep patterns
Deterioration of physical appearance, personal grooming habits
Runny nose or sniffling
Sudden weight loss or weight gain
Tremors, slurred speech, or impaired coordination
Unusual odors on breath, body, or clothing
Continuing to use substances even knowing that doing so is causing problems.
Using in dangerous or harmful situations.
Developing tolerance, so that the person needs to use more of a substance to have the same effect.
Withdrawal: experiencing negative physical effects when the person has less of the substance in his or her system.
Continuing to use substances even when the person knows that use is causing or increasing physical or mental problems.
Appearing fearful, anxious, or paranoid, with no reason
Lack of motivation; appearing tired or "spaced out"
Periods of unusual increased energy, nervousness, or instability
Sudden mood swings, increased irritability, or angry outbursts
Unexplained change in personality or attitude