Every Box on the Table: A Practical Guide to Pharmacy Medication Reviews in the UK

A carrier bag containing boxes, bottles, inhalers and supplement tubs may look unremarkable on the kitchen table. To a pharmacist, however, it is evidence. It shows not only what has been prescribed, but what is actually being taken, what has been stopped, what has been bought over the counter and what has been left untouched at the back of a cupboard.

That is the thinking behind the structured medication review often described informally as a brown bag review. In UK community pharmacy, the format is simple: the patient is asked to bring every medicine they use, including products that do not appear on a prescription. The pharmacist then works through the full picture. For people managing several long-term conditions, and for the carers who support them, it can be one of the most useful conversations available at the pharmacy counter.

What the review is, and what it is not

A medication review is not a sales pitch and it is not a replacement for a GP appointment. It is a structured conversation about medicines, symptoms and daily routine. In the UK, reviews are delivered in different settings and under different arrangements. A community pharmacy may invite a patient for a Medicines: Use Review, offer a check as part of a locally commissioned service, or work alongside a GP practice on a structured medication review. The brown bag label describes the practical format rather than a single national brand.

Because arrangements vary, it is reasonable to ask who has commissioned the review, whether any notes will be shared with the GP practice, and what will happen to the information discussed. Consent and confidentiality should be explained clearly before the appointment begins.

Why everything is requested, not just prescriptions

A repeat prescription list is a record of what has been authorised. It is not a complete record of what a person takes. Patients may use paracetamol, ibuprofen, antacids, laxatives, cold remedies, sleep aids, antihistamines, vitamins, herbal products or topical treatments without thinking of them as medicines. They may also use prescribed creams, eye drops, patches, inhalers or injections alongside tablets.

That matters because duplication and interactions do not respect the prescription pad. A prescribed painkiller may overlap with an over-the-counter cold product containing paracetamol. A sedating antihistamine bought for sleep may add to the effects of another medicine. Some supplements, including St John's wort, can affect how prescribed medicines work. Even products labelled natural or traditional herbal can be relevant.

Bringing the packaging, rather than a handwritten list alone, helps the pharmacist check the strength, formulation and instructions. If bringing everything is impractical, photographs of the boxes and the current repeat prescription slip are a useful fallback.

What the pharmacist actually checks

The review usually moves between three questions: is each medicine right for the person, is it being used safely, and is it practical to take as intended?

The pharmacist may check the reason each medicine has been prescribed, the dose, the timing and whether it is still needed. They will look for duplicate treatments, potential interactions and side effects that could be mistaken for a new symptom. They may ask about missed doses, difficulties swallowing, trouble opening packaging, or confusion over different inhalers and eye drops. For medicines that need monitoring, such as those affecting blood pressure, kidney function or blood clotting, they may ask whether recent tests have been done.

Practical issues matter too. A medicine that is too difficult to open, too large to swallow or too complicated to fit into the day is less likely to be taken correctly. The pharmacist can suggest aids, reminders or a simpler routine, and can flag concerns to the prescriber where appropriate. Not every item will receive the same depth of attention in a short appointment, but the review can identify which medicines deserve a closer look.

How to prepare for a short appointment

A medication review may last only 15 to 30 minutes. Preparation helps.

• Bring all medicines, including prescribed items, over-the-counter products, supplements, creams, inhalers, eye drops and anything used only occasionally.
• Bring the current repeat prescription list and, if available, recent monitoring results or a copy of the GP medication list.
• Write down two or three questions in advance. For example: is this medicine still necessary, is this side effect expected, and could any timings be simplified?
• Be honest about missed doses, products bought online, or medicines borrowed from family. The pharmacist is not there to judge, but the advice depends on the full picture.
• Mention pregnancy, breastfeeding, kidney or liver problems, allergies, swallowing difficulties and any carer support.
• Do not stop any medicine before the review unless a prescriber has told you to. The appointment is for discussion, not unsupervised withdrawal.

If an interpreter is needed, it is worth asking ahead of time whether one can be arranged.

What may happen afterwards

A pharmacist cannot usually change a prescription without the prescriber. What they can do is explain how to use medicines more effectively, recommend that a particular item be reviewed, suggest stopping an unnecessary over-the-counter product, or refer back to the GP with specific concerns. They may also discuss repeat prescription synchronisation, compliance aids, vaccinations or safe disposal of unwanted medicines.

Patients should leave with a clear explanation of any changes agreed and, where relevant, an understanding of what has been passed to the GP practice. If something is not clear, it is better to ask for a written summary or a brief note of the advice given.

The review also has a waste dimension. Unused and expired medicines should be returned to a pharmacy for safe disposal rather than kept indefinitely or flushed away. A structured review can reveal why waste is occurring: a medicine stopped after a hospital stay, a duplicate bought during a cold, or a product that was never tolerated.

A modest appointment with a wider reach

The brown bag review is not a dramatic intervention. It is a careful look at the medicines a person actually uses, set against the realities of daily life. For patients with several prescriptions, and for carers holding the pieces together, that short conversation can clarify confusion, reduce duplication and prevent avoidable harm. The first step is simple: put every box on the table.