Signs and Symptoms of SUD
Listed below are some common signs and symptoms of SUD. Click on each exclamation point to learn more.
Listed below are some common signs and symptoms of SUD.
Behavioral Signs & Symptoms
- Strong urges to use the substance
- Problems at school, work, or at home
- Using the substance in risky situations, no matter the consequences
- High tolerance for substances or withdrawal
- Secretive or defensive behavior
- Abnormal mood changes
- Changes in eating or sleeping habits
- Loss of interest in usual activities or hobbies
- Aggressive behavior
Strong urges to use the substance
Problems at school, work, or at home
Using the substance in risky situations, no matter the consequences
High tolerance for substances or withdrawal
Secretive or defensive behavior
Abnormal mood changes
Changes in eating or sleeping habits
Loss of interest in usual activities or hobbies
Aggressive behavior
Physical Signs & Symptoms
- Rapid weight change
- Trouble sleeping or staying awake at unusual times
- Unexplained bruises or marks
- Eyes that are glazed or red
- Pupils that are larger or smaller than normal
- Cold, sweaty palms
- Needle marks on lower arm, leg, or bottom of feet
- Unusual nose bleeds
- Little to no energy
- Signs of depression or anxiety
- Extreme levels of hyperactivity or talkativeness
Rapid weight change
Unexplained bruises or marks
Trouble sleeping or staying awake at unusual times
Eyes that are glazed or red
Cold, sweaty palms
Low to no energy
Signs of depression or anxiety
Needle marks on lower arm, leg, or bottom of feet
Extreme levels of hyperactivity or talkativeness
Unusual nose bleeds
Pupils that are larger or smaller than normal