Good Pharmacy Practice, pharmaceutical care, and rational use of medicines
What the exam tests
This domain tests patient-centred dispensing: prescription screening, counselling, adherence support, adverse-effect monitoring, and referral. It also tests rational use, including antibiotic stewardship and avoidance of unnecessary polypharmacy.
Core rules
- Screen every prescription for dose, indication, contraindications, interactions, allergies, and legality before dispensing.
- Counselling must cover how to take the medicine, what to expect, key adverse effects, storage, and when to seek help.
- Use plain language and a teach-back check; do not overwhelm the patient with a leaflet alone.
- Document clinically significant interventions and refer when the problem exceeds pharmacy scope.
- Rational use means the right medicine, dose, duration, and route for the individual patient, not the cheapest or newest product.
Worked example
A patient receives a first prescription for metformin 500 mg twice daily and asks whether it will “damage the kidneys”.
Reasoning: metformin is renally eliminated, but it does not usually damage the kidneys; renal impairment increases the risk of accumulation and lactic acidosis. Counsel the patient to take it with or after food to reduce gastrointestinal upset, to report persistent vomiting or dehydration, and to have renal function monitored. Explain that the dose is often titrated upward. Do not simply say “it is safe”; address the concern and the monitoring plan.
Traps that cost marks
- Dispensing without checking the prescription’s legal validity.
- Giving only “take as directed” instead of specific counselling.
- Missing an over-the-counter interaction, such as NSAIDs with anticoagulants.
- Continuing an antibiotic without reassessment or ignoring stewardship principles.
- Failing to refer red-flag symptoms such as chest pain or severe dehydration.
Exam focus
Use a structured response: screen, counsel, document, and refer when needed.