How to Store Medicines Safely at Home

Why storage matters

Medicines are carefully formulated, and how you store them affects whether they stay safe and effective. Poor storage can cause a medicine to break down, lose potency or, in some cases, become unsafe. A few simple habits keep your medicines in good condition and your household protected.

Temperature

Most medicines are designed to be kept at normal room temperature, away from extremes of heat or cold. Keep these points in mind:

• Avoid leaving medicines in hot places such as near a radiator, on a sunny windowsill or in a car.
• Some medicines, such as certain liquids and insulin, need to be kept in a fridge — check the label.
• If a medicine must be refrigerated, do not let it freeze unless the leaflet specifically allows it.

The patient information leaflet always states the correct storage temperature, so check it whenever you are unsure.

Light and moisture

Light, heat and humidity are common causes of medicines deteriorating. This is why the bathroom — often warm and damp — is actually one of the worst places to store them, despite being a popular choice.

Better practice is to:

• Keep medicines in a cool, dry place such as a bedroom drawer or a dedicated cupboard.
• Leave them in their original packaging, which protects against light and moisture and keeps the leaflet and expiry date with the product.
• Keep the lid or seal closed properly between uses.

Keep out of children's reach

Accidental poisoning is a real risk in homes with children. To reduce it:

• Store all medicines high up, out of sight and out of reach.
• Use a lockable box or cupboard where possible.
• Remember that child-resistant caps are resistant, not childproof.
• Avoid taking medicines in front of young children, who may copy you.

The same care applies to keeping medicines away from pets.

Keep medicines in their original packaging

It can be tempting to decant tablets into a single container, but original packaging matters. It identifies the medicine, carries the expiry date and batch information, provides the leaflet, and often protects the contents from light and air. If you use a pill organiser for convenience, keep the original boxes too so you can always check details.

Check expiry dates

Medicines carry an expiry date for a reason: after it, they may not work as intended.

• Check the expiry date before using anything, especially items kept for a long time.
• Note that once some products are opened — eye drops, certain liquids and creams — they have a shorter usable life than the printed date. The leaflet will say.
• Do not use a medicine that has changed in colour, smell or texture, even if it is in date.

Safe disposal

Never simply tip unwanted or expired medicines into household rubbish, flush them down the toilet or pour them down the sink, as this can be unsafe and harmful to the environment.

The safest route is to:

• Return unused and out-of-date medicines to a pharmacy, which can dispose of them properly.
• Keep them out of reach until you can do so.
• Avoid leaving old medicines accumulating in a drawer.

A simple routine

A quick yearly tidy of your medicine storage — checking dates, removing anything finished or expired, and confirming everything is stored correctly — keeps your supplies safe and your home protected. If you are ever unsure how to store or dispose of a particular medicine, your pharmacist is happy to help.

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General information only — not medical advice. Always read the patient information leaflet and consult a doctor or pharmacist before starting any medication.