Substance use disorders involve the harmful or risky use of alcohol, drugs, or medications. These conditions affect brain function, decision-making, and physical health, but treatment leads to recovery for millions each year.
Signs include cravings, loss of control, tolerance (needing more for the same effect), withdrawal symptoms, neglecting responsibilities, and continued use despite harm.
Genetics, trauma, mental illness, and environmental influences all increase risk. Stress, peer pressure, and availability of substances play a role.
Evidence-based treatments include therapy (CBT, motivational interviewing), medication-assisted treatment (MAT), support groups like AA/NA, and medical detox.
Peer support, structured routines, and family involvement increase recovery chances. Reducing stigma and encouraging help-seeking are important community goals.
Substance use disorders are treatable. Many people achieve long-term sobriety and live meaningful, fulfilling lives.