Medicine waste · Practical guide

Check Before You Order: A Two-Minute Habit

By the Lyng Pharmacy team · Clinically reviewed by Jeetender Singh Sahota, Superintendent Pharmacist (GPhC 2048691) · August 2026 · 3 min read

Most medicine waste does not come from anything dramatic. It comes from ticking every box on a repeat slip without looking in the cupboard first.

Here is a routine that takes about two minutes a month and prevents almost all of it.

1. Keep everything in one place

If your medicines are spread between a kitchen drawer, a bedside table and a bathroom cabinet, you cannot see what you have — so you order everything, every time.

One box or one shelf, somewhere cool and dry and out of reach of children. The bathroom is actually a poor choice for most medicines: it gets warm and damp, which is exactly what they do not like.

2. Do the check 7 to 10 days before you’re due

Early enough that there is time to order, not so early that you cannot judge what you will need.

Pick up each item and ask: am I actually running low on this? If you have two full boxes, you do not need a third this month.

3. Only tick what you need

The worry we hear most: “if I don’t order it, will I lose it?”

No. Skipping an item does not remove it from your repeat list. It stays there and you can order it next month, or the month after. The only thing that removes an item is your GP deciding to stop it.

4. Keep about a month spare — no more

The NHS recommendation is a maximum of one month’s spare supply at home. That covers bank holidays, a week away, or a delay at the surgery.

Beyond that you are not more secure, you are just storing something that will probably expire. And when a lot of people stockpile at once, it makes shortages worse for everyone — including you, next time.

5. Reorder at about two weeks left

Not the moment you open a new pack. Two weeks is enough for the surgery to process it, for us to order and dispense it, and for you to collect or have it delivered without cutting it fine.

6. Check the bag before you leave

This one saves the most. Open your prescription bag while you are still standing in the pharmacy and look at what is in it.

If something is there you did not want, hand it straight back. At that moment it has not left our control and it goes back on the shelf for someone else. Once you carry it out of the door, it can never be reused — even unopened.

7. Say something when things change

If a doctor stops a medicine, if you have had side effects and quietly given up on something, if a hospital changed your doses — tell us or your surgery. Repeat lists do not update themselves, and an item nobody has mentioned will keep being ordered indefinitely.

A note on managing someone else’s medicines

If you look after a parent or relative, this gets harder — several conditions, several prescribers, items arriving on different cycles. Two things help: keep one written list of everything they take, and consider MDS blister packs, which lay out each dose by day and time and make it obvious at a glance what is actually being used.

If we order your repeats for you

Tell us what you have. Our prescription review form takes a couple of minutes and means we skip the items already stacking up at home.

We manage your repeats? Tell us what you don’t need

Two minutes, and we stop ordering the things piling up in your cupboard.

Start your prescription review →

Related reading

Why Unused Medicines Cost the NHS £300m a Year →What Happens to Medicines You Return →A Carer’s Guide to MDS Blister Packs →All health articles →
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