Substance Use Disorder Treatment for Teens and Young Adults

Substance use disorderin young people negatively affects every area of their life. Over time, substance use can lead to severe addictions that threaten their mental and physical health, school or work performance, relationships, and goals for the future.

Newport Healthcare’s drug rehab treatment for teens and young adults creates long-term recovery by addressing both substance use disorder and mental health issues. Our treatment programs support clients to recover from addiction by processing past trauma, building resilience and self-worth, and developing healthy coping skills.

If you or someone you love has a substance use disorder, it’s essential to seek care as soon as possible. Contact us today to get started on the recovery journey.

  1. Bloodshot or watery eyes
  2. Runny nose, frequent nosebleeds
  3. Sudden, unexplained weight loss or gain
  4. Shaking and tremors
  5. Poor hygiene and diminished personal appearance
  6. Smell of smoke on breath or clothes
  7. Compulsive eating, frequent hunger
  8. Puffy, swollen face
  9. Either fatigue or hyperactivity
  10. Wearing inappropriate clothing, such as long sleeves in summer to hide needle marks
  1. Emotional instability, extreme moodiness
  2. Loss of interest in once-favored activities
  3. Feelings of intense sadness
  4. Irritability, anger, aggression
  5. Difficulty staying focused, causing problems in school
  6. Secretive behavior, territorial, hiding in their room
  7. Stealing, unexplained need for money
  8. Sleeping more than usual, staying in bed all day
  9. Avoiding eye contact, withdrawing into their shell
  10. Replacing longtime friends with a new friend group
  • Problems functioning in your daily life and relationships
  • Increased tolerance, meaning you need more of a substance in order to feel the effects
  • Withdrawal symptoms, such as headaches, nausea, exhaustion, and sadness
  • Trouble sleeping
  • Weight gain or loss
  • Legal trouble or engaging in risky behavior as a result of drug use
  • Constantly thinking about when you’ll use the drug again
  • Using more of the drug than you planned to
  • Loss of interest in activities you once enjoyed or valued
  • Hiding how often you’re using the drug

Teens and young adults typically begin using substances regularly as a form of self-medication. They may start by experimenting with a drug at a party or with peers.

But over time, it becomes a way to cope with the distress and emotional pain associated with depression, anxiety, PTSD, bipolar disorder, or another mental health condition. As a result, they become dependent on the drug—mentally, physically, or both. 

In addition, drug addiction has a genetic component. Young people are more vulnerable to substance use disorder if they have a family member who is or was addicted to substances.


  • Physical health consequences: Prolonged substance use can lead to chronic health conditions such as liver disease, cardiovascular problems, respiratory issues, and infectious diseases (e.g., HIV, hepatitis).
  • Neurological damage: Substances like alcohol and drugs can cause lasting changes to brain structure and function, leading to cognitive deficits, memory problems, and mental health disorders.
  • Co-occurring disorders: Substance use often coexists with mental health disorders like depression, anxiety, and PTSD, which can get worse if left untreated.
  • Cognitive impairment: Long-term use can impair decision-making, impulse control, and emotional regulation.
  • Relationship strain: Substance use can lead to conflicts and breakdowns in relationships with family, friends, and colleagues.
  • Employment issues: Young adults may face job loss, decreased productivity, or difficulty maintaining employment, leading to financial instability.
  • Legal problems: Substance use can result in legal issues, including arrests, losing a driver’s license, and related costs.
  • Isolation: Young people struggling with substance use may withdraw from social interactions, leading to loneliness and isolation.

Diagnosis of a substance use disorder in young people involves a complete physical and mental health assessment. An evaluation for drug addiction may include any or all of the following:

A physical exam will help determine how substance use is impacting physical health in addition to mental health.

A doctor may conduct lab tests to screen for any potential medical impacts of long-term substance use.

A physician, psychiatrist, or other addiction specialist or healthcare provider may conduct an interview regarding drug use.


Addressing substance use alongside mental health

  • Psychiatric care and medication recommendations for co-occurring mental health issues
  • Cognitive Behavioral Therapy to shift unhelpful thinking and build coping skills
  • DBT-Informed Skills to increase stress tolerance
  • Attachment-Based Family Therapy to rebuild disrupted family relationships so young people can rely on their parents and other loved ones for support
  • EMDR to heal from underlying trauma that may be contributing to substance use
  • Motivational Enhancement Therapy to break through resistance to treatment
  • Mindfulness and meditation to help balance the nervous system, including yoga and reflection exercises
  • Creative art therapies, including music therapy and art therapy, to enhance self-expression and process trauma that may be contributing to substance use issues
  • Adventure therapy to empower young people to handle challenges and master new skills
  • Community service, as doing good for others is proven to increase life satisfaction and well-being
  • Accredited academic component for teens, and assistance with college applications and admission 
  • Support with career planning, resume building, and planning next steps
  • Life skills training, including daily skills for independent living  
  • Executive functioning support, to enhance emotional regulation, organization skills, and self-awareness 

Newport Healthcare locations are in close proximity to multiple cities across the United States. We treat adolescents ages 12–18 and young adults ages 18–35 (depending on location) from all 50 states and abroad, providing a full continuum of care.

Our residential treatment centers offer serene environments, within beautiful natural settings, where young people can find long-term healing and recovery from substance use disorder and related mental health conditions. Our outpatient programs are located in major metropolitan areas, with easy access for young people and families.

Newport Healthcare’s substance use disorder programs for ages 12–18 and 18–35 are located in Northern and Southern California, Connecticut, Maryland, Minnesota, Pennsylvania, Utah, Washington State, and Wisconsin, with more programs in development in areas where mental health and substance use treatment are most needed.