PMC-L1.3

Medicines, controlled drugs and records

PMC-M1 · Taking charge · PMC-M1-A The PMC role and its five-year rule, clinical examination and vital signs, and handling medicines and controlled drugs.

The PMC holder handles prescription-only and controlled drugs under a legal dispensation. That dispensation comes with **storage, record and disposal** rules that PSC and flag inspectors check.

Medicines

Governing: MSN 1905 (M+F) Amendment 5, Annexes 7-9; REG Yacht Code Annex J3-J6; Table A-VI/4-2 criterion on dosage and application of drugs.

The legal basis

MSN 1905 Annex 7 explains that the Human Medicines Regulations 2012, Schedule 17 let the owner or master of a ship with no doctor administer prescription-only medicines to people on board to comply with merchant shipping law, and the Misuse of Drugs Regulations 2001 let them supply and possess certain controlled drugs for the same purpose. It is the master's dispensation; you act under it.

Obtaining medicines

  • From suppliers with the right MHRA authorisation (WDA-H or manufacturer's licence), and for controlled drugs, a Home Office controlled drugs licence.
  • A signed order from the owner or master (HMR 2012 Schedule 17); controlled drugs need a signed requisition on the approved form.
  • Abroad: products may differ in strength or formulation and be in foreign packs; local law applies, particularly to controlled drugs; counterfeit medicines are a real risk. Buy from regulated pharmacies or wholesalers; online purchase is discouraged.
  • Medicines prescribed to a crew member ashore: get a note with the generic name and directions and check it against the pack.

Storage

Rule Detail
Temperature 15-25 C where not specified; refrigerated items 2-8 C, not frozen
Cabinet Lockable, dry, not in abnormal heat, lit, readily accessible from (not in) the hospital (REG J3)
Controlled drugs Inner cupboard with a lock the cabinet key cannot open
Access Only the master or a person authorised by the master opens the inner cupboard
Disposal (non-controlled) Store separately, land at the first opportunity to a pharmacy, note in the log
Disposal (controlled) Only to a Home Office licensed person or company (or possibly the police); receipt kept with the register

Giving a medicine

Before you give anything, check: the right patient, the right drug and strength, the right dose, the right route, the right time, and allergies. Read the patient information leaflet. MSN 1905 Annex 7 includes a table of the listed medicines' doses, routes, uses and side effects, to be used with the SCMG and TMAS. If in doubt, ask TMAS before, not after.

Records

Record Requirement
Official log book Every treatment given, including type and quantity of medicines (Official Log Book Regulations 1981)
Controlled drugs register Bound, two sections: receipts (why, when, how much purchased) and issues (dispensing or disposal)
Retention Two years after the date of the last entry
Electronic Acceptable with access control, identifiable authors, no later alteration and an audit log
No doctor aboard The official log may be used as the register

Annex 9 gives specimen entries. Running balances that do not reconcile are a finding at inspection and, worse, a sign someone is helping themselves.

WARNING — Guests' own medicines Guests may bring controlled or prescription drugs aboard. They are the guest's responsibility, but the master needs to know about anything that could matter in an emergency or at a border.

CAUTION — Expiry MSN 1905 section 7.1 puts the cost of periodic replacement on the owner. Do not let budget pressure keep expired stock in the chest.

Practice questions

5 questions

recall · core

How long must the controlled drugs register be kept? (a) Indefinitely (b) 6 months after last entry (c) 1 year (d) Two years after the date of the last entry

recall · core

At what temperature should refrigerated medicines be kept? (a) 8-15 C (b) 0-4 C (c) Below 0 C (d) 2-8 C

recall · core

Who may open the controlled drugs inner cupboard? (a) Any officer (b) Only the master or a person authorised by the master (c) The chief stewardess (d) Only a pharmacist

recall · core

How should unwanted controlled drugs be disposed of? (a) Returned to the owner (b) Burnt in the incinerator (c) Flushed at sea (d) Given to a Home Office licensed person or company (or possibly the police), with a receipt kept with the register

scenario · core

In Antigua your yacht needs to replace morphine used on a crew casualty. A local chandler offers to supply it without paperwork. What is the correct approach? (a) Order online from any pharmacy (b) Replace it with a different painkiller and change the register (c) Obtain it only from a regulated, licensed supplier with the master's signed requisition, record the purchase in the register, and be aware local controlled drug law applies (d) Buy it; the need is urgent

Independent study. xplor is not an accredited training provider and awards no certificate or Certificate of Competency. The Proficiency in Medical Care certificate is issued only on completion of an MCA-approved course with practical training and assessment, and treatment at sea must follow the Ship Captain's Medical Guide and telemedical advice, not this course. AI-drafted content pending subject-matter-expert review.