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The OAD Clinic
Addictions and Mental Health Resources Page


What is Buvidal? Injection Guide
This article explains what Buvidal is, how its long-acting buprenorphine injection works to treat opioid dependence, its benefits over daily opioid substitution therapies, how long it remains in the body, and the importance of personalised medical supervision for successful long-term recovery. Page Reviewed on 29 June 2026 by Soraia Leite BA, MSc | Clinical Operations Leader & Editorial Expert Buvidal has transformed the treatment landscape for opioid dependence by offering a
Dr Oscar D'Agnone, MD, MRCPsych.
Jun 296 min read


How Long Does Methadone Stay in System?
This article explains how long methadone stays in the body, the factors that influence its metabolism and detection, drug testing windows, and the importance of medically supervised detoxification for safe, long-term recovery. Page Reviewed on 29 June 2026 by Soraia Leite BA, MSc | Clinical Operations Leader & Editorial Expert Methadone is a long-acting synthetic opioid medication available as an oral linctus (liquid) or tablet formulation and is used primarily in opioid subs
Dr Oscar D'Agnone, MD, MRCPsych.
Jun 298 min read


How Long Does Alcohol Stay in Your System?
This guide explains how long alcohol stays in the body, the factors that affect alcohol metabolism and detection, potential health risks such as poisoning and withdrawal, and the benefits of medically supervised outpatient treatment for alcohol dependency. Page Reviewed on 22 May 2026 by Soraia Leite BA, MSc | Clinical Operations Leader & Editorial Expert Alcohol affects every individual differently, and one of the most common medical questions people ask is: how long does al
Dr Oscar D'Agnone, MD, MRCPsych.
May 228 min read
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