Overview
SUD involves compulsive substance use despite harm, with tolerance and withdrawal.
Symptoms
- •Craving
- •Loss of control
- •Withdrawal
- •Neglect of responsibilities
Diagnosis
- ✓DSM-5: ≥2 criteria in 12 mo
- ✓CAGE, AUDIT
- ✓Urine toxicology
Treatments
- →Detox
- →Naltrexone
- →Buprenorphine
- →12-step programs
Risk Factors
⚠️Genetics
⚠️Trauma
⚠️Peer pressure
⚠️Mental illness
Key Facts
- ℹ️Opioid crisis
- ℹ️Relapse common
ICD-10: F10-F19 | Prevalence: yaygın
Last updated: 11/9/2025