Medical screening and pre-treatment evaluations
Screen first. Dose decisions come later.
Medical screening is the foundation of patient safety. A credible clinic should explain its intake protocol before discussing dosage or a flood dose. The process should include medical history, medication review, physical assessment, psychiatric evaluation, and medical clearance by qualified medical personnel.
Pre-treatment testing should include a complete blood count, comprehensive metabolic panel, hepatic function tests, renal function evaluation, and a liver panel. It should also document electrolyte levels, especially potassium and magnesium, because low potassium and magnesium can materially increase cardiac risk.
A toxicology screen immediately on admission helps identify contraindicated substances, including stimulants, sedatives, non-prescribed opioids, fentanyl, and other drugs that can complicate opioid withdrawal. A clinic should be able to explain how test results affect postponement, referral, or exclusion.
Psychiatric evaluation is not a formality. Medical staff should screen for active psychosis and personal or family histories of schizophrenia or bipolar I disorder. Mental health history, current symptoms, and psychological support needs should shape whether a person is screened out or referred for a different level of care.