Reasoning GP · Prescribing consultations

Prescribing consultations, safe and negotiated

Prescribing runs through the SCA: a request for antibiotics, a few diazepam, a repeat that is not due, a care-home resident on too many tablets. This page covers how the domains apply, a structure for negotiating, polypharmacy, pitfalls and cases.

Last checked: October 2026

Types of prescribing case

  • Requests. The patient wants a specific medicine: antibiotics, a benzodiazepine, a stronger painkiller, a drug started privately. The question is whether it is safe and appropriate, and what else would help.
  • Negotiation. You recommend something the patient is unsure about, such as a statin, an anticoagulant or insulin, or they want to stop something you think helps.
  • Reviews and polypharmacy. An older person on many medicines, side effects that may be caused by treatment, or a repeat that needs rethinking.
  • Errors and safety. A prescribing error, an early request or a medicine that needs monitoring.

How the RCGP domains apply

Data gathering and diagnosis

Find out what they want and why: what has worked before, what they are worried about, and what they expect the medicine to do. Check current medicines, adherence, allergies, alcohol and other drugs, and anything that makes a medicine unsafe.

Clinical management and medical complexity

Decide what is safe and appropriate, explain the benefits and risks in terms that matter to them, and offer alternatives. For controlled drugs and early requests, be clear about limits. Plan monitoring and review.

Relating to others

Explore their ideas and expectations before saying yes or no. Share the decision where there are real options. If you say no, give the reason and an alternative, and keep the relationship intact.

These summaries are ours. The domain names are the RCGP's; read its own descriptors on the marking and results page and in the SCA consultation toolkit. See how the SCA is marked for the grades and pass mark.

A practical structure for a request

  1. Hear the request in full. What do they want, what for, and why now?
  2. Understand the problem. Take the history the request depends on. The right treatment may be different from the one requested.
  3. Explore expectations. “What are you hoping the tablets will do?” This often shows the real need.
  4. Share your view honestly. Say what you think and why, in plain words. Mention benefits, risks and alternatives.
  5. Negotiate a plan. Look for common ground: a different medicine, a short course with review, self-care, or a delayed prescription where appropriate.
  6. Safety-net and review. What to watch for, when to come back, and when the plan will be reviewed.

Polypharmacy and medicine reviews

In a review case, start with the person, not the list. Ask what each medicine is for as they understand it, which ones they actually take, and what side effects bother them. Look for medicines that may be causing falls, confusion or constipation, and for ones no longer needed. Agree changes one or two at a time, explain what to look out for, and plan review. Involve carers and the community pharmacist where that helps.

Common pitfalls

  • Saying yes to avoid conflict. An inappropriate prescription is a clinical management failure, however good the rapport.
  • Saying no without exploring. A refusal with no alternative leaves the need unmet and the patient likely to look elsewhere.
  • Lecturing about risks. Tailor benefits and risks to what matters to this patient.
  • Ignoring the medicines list. Interactions, kidney function and frailty often decide the answer.
  • No review date. Every change needs a plan for checking it worked.

Natural phrases

  • “What are you hoping this will help with?”
  • “What’s worked for you before, and what hasn’t?”
  • “I’m not comfortable prescribing that, and I want to explain why.”
  • “What I can offer instead is…”
  • “Which of these tablets do you actually take, and are any of them a nuisance?”
  • “Let’s change one thing at a time so we can tell what’s helping.”

See also the shared decision phrase bank.

Practice prescribing cases

These cases centre on a medicine: a request, a negotiation, a review or a safety problem.

Each case page shows the candidate brief you would read in the 3-minute window. The learning points sit behind a spoiler, so read the brief, practise, then look. The full case, with the role-player script and examiner checkpoints, is in The Hot Seat.

How to practise

Read a case brief, set a 12-minute timer and run it with a partner, the AI patient or out loud on your own. The Hot Seat holds the full case bank with a scorecard for each case. The Consultation Conversation Lab drills the Relating to others skills (cues, ideas and concerns, shared plans), and Worked Example Consultations show what a passing consultation sounds like from start to finish. Then put a few of these cases into your next mock exam.

Start free

Five sample Hot Seat cases, the full SCA Guide and one free run of the AI Patient Simulator are open to everyone, with no card needed. The whole SCA suite (all 359 cases, the AI mock circuit, group mocks and the Resit Clinic) is in the Gold plan.

Free means free: no card and no countdown. Paid plans can be cancelled or paused at any time.

Frequently asked questions

How do I handle a medication request in the SCA?
Hear the request, take the history it depends on, explore what the patient hopes the medicine will do, and then share your view honestly. If you cannot prescribe it, explain why and offer an alternative that meets the underlying need.
Is it wrong to prescribe what the patient asks for?
No, if it is safe and appropriate. The SCA tests your judgement. Prescribing what was asked after a proper assessment and discussion can be the right plan.
How do I say no to antibiotics without upsetting the patient?
Acknowledge their concern, explain your reasoning in plain words, offer what will help with symptoms, consider a delayed prescription where appropriate, and give clear safety-netting about what would change the plan.
What should I cover in a polypharmacy review?
What each medicine is for, which ones are taken, side effects, medicines that may cause falls or confusion, and those no longer needed. Change one or two things at a time and plan review.
Do I need to know doses for the SCA?
You need to prescribe safely. If a dose matters, say what you would check and where; examiners look at safe, reasoned decisions rather than recall of every figure.

More SCA guides

gpreasoning.uk is not affiliated with or endorsed by the RCGP. The SCA is run by the Royal College of General Practitioners; for anything official (dates, fees, rules, results) always check the RCGP SCA pages. Our cases are original teaching material written for practice: they are not exam recalls and do not predict what you will meet on the day.