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What a medicines review can and cannot tell you

What a medicines review covers, the information a pharmacist needs and why treatment decisions remain with your prescriber.

Published 2 August 2026 · Last updated 2 August 2026 · 6 min read

In brief

  • A review should consider safety, effectiveness, monitoring and what matters to you.
  • Its quality depends on having an accurate list and enough clinical context.
  • A review supports decisions with your prescriber; it does not replace diagnosis or prescribing.

What a medicines review covers

A useful medicines review looks across the whole list. It asks whether each medicine still has a clear purpose, whether the dose and combination remain sensible, whether monitoring is up to date and whether side effects or practical difficulties are getting in the way.

Your priorities matter too. A medicine can be clinically appropriate but difficult to live with. NICE describes medicines optimisation as a person-centred approach, and NHS England says structured reviews should consider benefits, risks, alternatives and the individual’s circumstances.

What the pharmacist needs to know

Alongside medicine names and doses, a pharmacist needs to consider allergies, kidney and liver function, recent blood tests, why a medicine was started, previous reactions and medicines bought without a prescription. These details can change their conclusions.

An independent online service will not automatically see your GP record. If important information is missing, the pharmacist may need to ask for it or explain why they cannot make a firm recommendation.

  • Include prescribed, over-the-counter, herbal and complementary products.
  • Record the strength, dose and how often you actually take each item.
  • Mention recent hospital stays, falls, side effects and medicines that were stopped.
  • Never stop or change a medicine without speaking to the appropriate prescriber.

What the final report should do

A report should explain findings in order of importance, without alarming you about theoretical risks. It should set out what looks reassuring, what needs a routine conversation, which monitoring may be due and whether anything needs prompt attention.

You can use the report to prepare for an appointment. Your prescriber still has the fuller clinical record and remains responsible for treatment decisions.

Sources and further reading

This article provides general information, not personal medical advice. Do not start, stop or change a medicine because of it. Speak to your prescriber or pharmacist; use NHS 111 for urgent advice and call 999 in an emergency.

Ask about your own medicines.

Tell us what you take and what matters to you. A registered pharmacist will check the finished report.

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