Substance use disorder (SUD) is a mental health condition characterised by a problematic pattern of substance use that affects physical health, emotional wellbeing, and daily functioning. Over time, substances alter how the brain’s reward system works, reinforcing continued use even when it causes harm.
SUD can involve substances such as alcohol, opioids, cannabis, cocaine, or prescription medications. It exists on a spectrum from mild to severe and may affect relationships, work, education, and overall quality of life. For many people, substance use can also coexist with anxiety, depression, or other mental health conditions.
At The Fitzrovia Psychology Clinic, we provide specialist assessment and psychological treatment for substance use disorders in a safe, confidential environment. Our clinicians draw on extensive NHS and private sector experience to offer personalised, evidence-based care that supports long-term recovery and improved wellbeing.
