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Substance use disorder, also known as addiction, is a serious medical condition that happens when someone relies on or misuses alcohol or other drugs. If you have a mental health condition, your risk for these disorders is higher.

Warning signs and symptoms

Signs of substance use disorder include:

  • Missing obligations. Alcohol or drug use that interferes with family commitments, or school or work performance (e.g., absences from class or work, poor grades, academic probation).
  • Engaging in risky behavior. Being under the influence of alcohol or other drugs in situations where it is dangerous (e.g., driving, operating machinery).
  • Legal problems. Legal issues as a result of alcohol or drug use (e.g., arrests for driving under the influence, possession or disorderly conduct).
  • Relationship problems. Alcohol or other drug use that leads to or exacerbates arguments or fights with friends, housemates, or co-workers.
  • Physical symptoms. Increased anxiety or feelings of nervousness when you stop drinking or using drugs.

Signs of substance dependence include:

  • Increased tolerance. Needing increased amounts of alcohol or drugs to get high.
  • Withdrawal symptoms. When stopping drinking or using drugs, you may experience shakiness, nausea or vomiting, sweating, anxiety, hallucinations, difficulty sleeping or irritability. If you are experiencing withdrawal symptoms when you stop drinking, it’s important to go to the emergency room, as some of these symptoms could be life-threatening.
  • Binging. Using alcohol or other drugs in larger amounts or over a longer period of time than you planned.
  • You are unable to stop using. If you can't stop drinking or using drugs, even when you intend to, this is a sign of dependence.
  • Obsessive behavior. Spending a great deal of time obtaining, using or recovering from the effects of the drug.
  • Neglecting other areas of your life. Spending less time on school work or recreational activities (e.g., sports) because of drug use.
  • Not concerned about consequences. Using despite knowing that it causes or makes a physical or mental health problem worse.

Recovery support on campus

The Collegiate Recovery Program (CRP) provides support tailored to University of Michigan students who are recovering from alcohol or drug issues. Whether you are in recovery or want more information, we invite you to contact the program for more details.

CRP is a support service for recovery, not a clinical treatment program. While our staff does not offer therapy, we can help connect students to treatment if needed before joining CRP.

As a member, you would get:

  • Connections with other recovering students
  • Involvement in fun, sober events (on and off-campus)
  • Recovery support and accountability through case management, such as weekly check-ins and help with adjusting to campus life.
  • Opportunities to be of service
  • Connections to resources for academic wellness and support
  • Access to the lounge, a safe, supportive space where you can relax and recharge
  • Opportunities to debunk stereotypes and myths about addiction and recovery

Want to learn more about substance use disorders?

Online resources

Finding treatment

To explore addiction treatment and support options, visit our treatment services or support resource sections.