
WEIGHT MANAGEMENT SERVICE
ESTABLISHED 2017
Standard Operating Procedure (SOP)
Prescription Requirement Prior to Purchase of Prescription Only Medicines (POMs)
REF:POM-PRES-001-SJ

Standard Operating Procedure (SOP)
Prescription Requirement Prior to Purchase of Prescription Only Medicines (POMs)
REF-POM-PRES-001-SJ
Effective Date
01/01/2026
Review Date
01/01/2027
1. Purpose
The purpose of this SOP is to ensure that Prescription Only Medicines (POMs) are not sold, supplied, or made available to patients without a valid prescription issued following an appropriate clinical assessment by an authorised prescriber.
This SOP ensures compliance with:
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Human Medicines Regulations 2012
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Medicines and Healthcare products Regulatory Agency (MHRA) guidance
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Professional standards for safe prescribing and medicines management
2. Scope
This SOP applies to:
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All patients seeking access to POMs
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All clinical and non-clinical staff involved in patient onboarding, prescribing coordination, sales, dispensing, or supply
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All POMs provided by the organisation, including face-to-face and remote/online services
3. Definitions
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Prescription Only Medicine (POM): A medicinal product that may only be supplied in accordance with a valid prescription issued by an authorised prescriber.
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Authorised Prescriber: A healthcare professional legally permitted to prescribe medicines (e.g. GMC-registered doctor, NMC-registered independent prescriber).
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Clinical Assessment: A documented evaluation of a patient’s suitability for treatment, conducted in line with clinical guidance.
4. Responsibilities
4.1 Patients
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Must not attempt to purchase or obtain POMs without a valid prescription.
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Must provide accurate and complete medical information during clinical assessment.
4.2 Prescribers
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Must undertake and document an appropriate clinical assessment.
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Must prescribe only where clinically indicated and in the patient’s best interests.
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Are responsible for the accuracy, legality, and appropriateness of the prescription.
4.3 Organisation and Staff
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Must ensure that no POM is supplied or sold without a verified prescription.
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Must verify the authenticity and validity of prescriptions prior to supply.
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Must escalate and record any deviations from this SOP.
5. Procedure
5.1 Patient Information and Transparency
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Patients must be clearly informed that POMs cannot be purchased without a prescription.
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This information must be communicated:
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On the organisation’s website
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During patient onboarding
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Prior to any payment being taken
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This supports informed consent and prevents inducement to purchase medicines without clinical approval.
5.2 Clinical Assessment
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All patients must undergo a clinical assessment conducted by an authorised prescriber prior to prescribing.
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The assessment must be proportionate, evidence-based, and appropriate to the medicine requested.
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The assessment must include, where relevant:
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Medical history and co-morbidities
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Current medications and allergies
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Contraindications and cautions
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Relevant clinical parameters
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The outcome of the assessment must be documented in the patient record.
5.3 Prescribing Decision and Issuance
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A prescription may only be issued where the prescriber is satisfied that treatment is clinically appropriate.
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All prescriptions must include:
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Patient identifiers
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Medication name, strength, dose, and quantity
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Directions for use
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Date of issue
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Prescriber identification and signature (electronic or handwritten)
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5.4 Prescription Verification
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Prior to supply or sale of any POM, staff must verify:
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A valid prescription exists
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The prescription has been issued by an authorised prescriber
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The medicine supplied matches the prescription
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The prescription is within its validity period
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No POM may be supplied until verification is complete.
5.5 Supply and Sale
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Payment and supply may only occur after prescription verification.
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The medicine supplied must correspond exactly with the prescription issued.
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Patients must be provided with appropriate information on safe use.
6. Record Keeping and Governance
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Accurate records must be maintained for:
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Clinical assessments
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Prescriptions issued
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Medicines supplied
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Records must be:
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Secure
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Legible
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Auditable
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Retained in line with data protection legislation (GDPR)
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7. Non-Compliance and Escalation
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Where no valid prescription exists, no POM must be supplied under any circumstances.
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Any attempted or actual breach must be:
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Documented
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Escalated to the Clinical Lead or Responsible Person
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Reviewed as part of governance and risk management processes
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8. Training and Competency
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All relevant staff must receive training on this SOP.
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Training records must be maintained and reviewed regularly.
9. Audit and Review
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Compliance with this SOP will be audited periodically.
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Findings will be used to inform continuous improvement.
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This SOP will be reviewed annually or sooner in response to regulatory or legislative change.
10. Related Policies
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Medicines Management Policy
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Prescribing Policy
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Consent and Capacity Policy
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Data Protection and GDPR Policy
11. Approval
Approved by: Mrs Caroline Balazs
Role: Lead Clinical Prescriber
Date: 01/01/2026