Healthcare & Pharma
Refrigeration for pharmacy and chemist
Most medicines in a chemist shop are stored at room temperature, but a growing share, including insulin, many vaccines, some eye drops, injections and biologics, must be kept between +2 and +8 °C. These products are expensive, sensitive to both warming and freezing, and the pharmacy is responsible for their condition until they reach the patient. Refrigeration in a pharmacy is therefore about stable, monitored temperature rather than capacity. This page covers equipment and good practice; always follow the storage instructions on each product and your regulator's and licensing authority's guidance.
What the equipment has to cope with
- Cold-chain medicines must stay within +2 to +8 °C; warming and freezing can both damage them, often without visible change.
- Pharmacies in India face power cuts and voltage fluctuations that can push a refrigerator out of range overnight.
- Domestic refrigerators have large temperature swings and cold spots near the freezer compartment that can freeze sensitive products.
- Temperature records are expected by inspectors and are the only evidence the cold chain was maintained.
- Stock must be organised so expiry dates are visible and older stock is dispensed first.
Typical temperatures
| Insulin, unopened | +2 to +8 °C, do not freeze |
|---|---|
| Vaccines held for sale | +2 to +8 °C, as labelled |
| Refrigerated eye drops, injections | +2 to +8 °C, as labelled |
| Other medicines | As labelled on the pack |
Equipment
What to buy, and why.
A small chemist shop typically keeps cold-chain stock in a glass-door or solid-door refrigerator behind the counter, with a calibrated thermometer that records minimum and maximum readings, checked and logged at least twice a day. Larger pharmacies and hospital pharmacies may use a full-height upright for bulk stock and an undercounter unit at the dispensing point. Do not store food or drinks in medicine refrigerators. Keep products away from the back wall and cooling plate, where they can freeze. Plan for power cuts: know how long your unit holds temperature and what to do if it goes out of range. For specific requirements, follow your licensing authority and product labels.
- +2 to +10 °CGlass Door Refrigerator / Visi CoolerA glass-door refrigerator behind the chemist's counter that holds insulin, vaccines and other +2 to +8 °C stock, with contents visible for quick stock checks.Set-up guide
- +2 to +8 °CReach-in RefrigeratorA full-height solid-door upright for larger pharmacies and hospital pharmacies holding bulk cold-chain stock.Set-up guide
- +2 to +8 °CUndercounter RefrigeratorA counter-height unit at the dispensing point for a small working stock of insulin and other frequently dispensed cold-chain items.Set-up guide
Questions
- Can a pharmacy use a domestic refrigerator for medicines?
- Domestic refrigerators are designed for food, and their temperature can swing widely and freeze products near the freezer section. Purpose-designed or commercial refrigerators with stable temperature control and monitoring are the safer choice. Check what your licensing authority expects.
- What should we do if the refrigerator goes out of the +2 to +8 °C range?
- Record the reading and how long it lasted, move the stock to a working refrigerator, and quarantine affected products. Do not dispense them until you have followed the manufacturer's guidance and your regulator's or wholesaler's procedure for excursions.
- How often should pharmacy refrigerator temperatures be logged?
- Many pharmacies record minimum, maximum and current readings at least twice a day, at opening and closing. Follow your licensing authority's guidance; a data logger with an alarm adds protection overnight.
Before you buy
All guides- Commercial Refrigerator Buying Guide (India)9 min read
- Commercial Refrigerator Maintenance Checklist6 min read
- Ultra-Low Freezer Guide: −40, −60 and −86 °C6 min read
- Pharmacy Refrigerator Buying Guide7 min read
- Vaccine Refrigerator Buying Guide7 min read
- Laboratory Refrigerator and Freezer Guide7 min read
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