At PCI Centers, we recognize that substance use disorders are complex medical conditions—not moral failings. Opioids (such as prescription pain medications, heroin, or fentanyl) and stimulants (such as cocaine, methamphetamine, or prescription ADHD medications when misused) can both cause profound changes in brain chemistry. Over time, these substances alter reward pathways, making it increasingly difficult to control use despite harmful consequences.
Opioid & Stimulant
While each drug has unique effects, common indicators of opioid or stimulant use disorder include:
A diagnosis is made when two or more of these symptoms persist over a 12-month period, with severity ranging from mild to severe (American Psychiatric Association, 2013).
We believe recovery requires evidence-based, compassionate, and individualized care. At PCI Centers, we offer:
If opioid or stimulant use is affecting you or someone you love, know that recovery is possible. At PCI Centers, we provide comprehensive, clinically informed treatment to help individuals regain stability, rebuild relationships, and reclaim their lives in Thousand Oaks and Westlake Village.
Related Blog Post: The dangers of prescription painkillers and the Understanding the Opioid epidemic
1.American Psychiatric Association. (2013). Diagnostic and statistical manual of mental disorders (5th ed.). Arlington, VA: American Psychiatric Publishing.
2. National Institute on Drug Abuse. (2025). Opioid and Stimulant Use Disorders. Retrieved from https://nida.nih.gov/.
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