{"id":722898,"date":"2026-08-01T14:35:15","date_gmt":"2026-08-01T14:35:15","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/722898\/"},"modified":"2026-08-01T14:35:15","modified_gmt":"2026-08-01T14:35:15","slug":"how-pharmacists-are-storing-medicines-in-soaring-temperatures","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/722898\/","title":{"rendered":"How pharmacists are storing medicines in soaring temperatures"},"content":{"rendered":"

Even with optimal efforts to reduce greenhouse gas emissions, global temperatures are expected to keep increasing\u200b1\u200b. Incidences of overheating in English hospitals nearly doubled between 2016\/2017 and 2021\/2022.<\/a> With 90% of England\u2019s hospital buildings vulnerable to overheating, and some wards recording temperatures above 30\u00b0C, even when outdoor temperatures are just 22\u00b0C\u200b2\u200b, maintaining medicines within their recommended storage conditions is becoming an increasingly difficult challenge for an already overstretched pharmacy workforce.<\/p>\n

If medicines are not stored correctly, it can affect their efficacy and, as noted by the General Pharmaceutical Council (GPhC) in 2025<\/a>, there are a growing number of temperature-sensitive drugs for pharmacies to manage, with more inhalers, GLP-1 drugs for weight loss and vaccines requiring refrigeration.<\/p>\n

The growing need for refrigeration has caught some pharmacies off guard. The same GPhC report in 2025 revealed that 86 pharmacies failed Standard 4.3 for reasons related to medication storage, while nearly 1 in 20 pharmacies (4.3%) could not show that medicines requiring refrigeration were being stored appropriately.<\/p>\n

As our climate changes, it\u2019s important that healthcare settings are equipped to cope with more frequent periods of extreme heat<\/p>\n

Tase Oputu, president of the Royal College of Pharmacy<\/p>\n

Common themes highlighted by the GPhC included:<\/p>\n

Pharmacy staff not recording maximum and minimum temperatures daily;Pharmacy staff recording fridge temperatures outside the appropriate range (between 2\u00b0C and 8\u00b0C) but not informing the pharmacist;Overstocked fridges;Medicines frozen to the back of fridges or ice compartments;A lack of knowledge about how to reset thermometers, the use of mercury thermometers, or the use of thermometers with a low battery;Incorrectly positioned temperature probes.<\/p>\n

\u201cAs periods of extreme heat become more frequent, pharmacy teams face increasing pressures,\u201d explains Tase Oputu, president of the Royal College of Pharmacy (see Box).<\/p>\n

\u201cAs our climate changes, it\u2019s important that healthcare settings are equipped to cope with more frequent periods of extreme heat, so that medicines can continue to be stored safely and pharmacy teams have the right environment to continue delivering safe patient care,\u201d Oputu adds.<\/p>\n

Importance of safe storage<\/p>\n

Without safe storage, research has suggested that some antiseizure medications may be affected by high temperature and\/or humidity\u200b3\u200b, while a paper published by the MHRA in 2024 highlighted concerns around the impact that heat-related medicine degradation could have on antimicrobial resistance (AMR)\u200b4\u200b.<\/p>\n

To manage the heat at East Kent Hospitals University NHS Foundation Trust, Sam Coombes, lead medicines information technician and sustainability lead, is using electronic monitoring software EasyLog to monitor room temperatures.<\/p>\n

But other than stock control, rotation and moving medicines to cooler areas, he suggests little more can be done in the short term. He highlights that long-term mitigations include improved ventilation and air conditioning, but the ageing building stock of England\u2019s hospitals presents a major challenge.<\/p>\n

\u201cWe simply don\u2019t have the resource within the organisations to change the infrastructure. Chief pharmacists aren\u2019t necessarily prioritising this when there is so much pressure to deliver on savings,\u201d Coombes states.<\/p>\n

Concerns around mitigating the impact of high temperatures on medicines have been noted widely. In 2025, a policy report published by UK Health Alliance on Climate Change recommended the integration of climate adaptation training into pharmacy curricula, highlighting that without mandating its inclusion, \u201cimplementation will likely remain limited\u201d\u200b5\u200b.<\/p>\n

Later that year, another paper suggested that further research was needed to develop better storage solutions and improved supply chain surveillance\u200b6\u200b. It also called for improved training for healthcare professionals on proper storage to protect the UK\u2019s medicine supply in the long term.<\/p>\n

\u201cThis includes the adoption of climate-controlled storage facilities equipped with real-time monitoring systems to ensure temperature and humidity stability,\u201d it said.<\/p>\n

In May 2026, a study commissioned by the Climate Change Committee concluded that, although the UK cold chain showed good levels of overall resilience, existing reactive measures will not be sufficient as climate change intensifies\u200b7\u200b.<\/p>\n

In response, health minister Baroness Merron has said the government is \u201csupporting trusts to target the most critical estates risks with \u00a36.75bn over nine years, including risks that need to be dealt with in respect of cooling and ventilation\u201d\u200b8\u200b.<\/p>\n

\u201cWe do have a resilience plan, not just for overheating but for all threats to resilience arising from temperature,\u201d she said. \u201cWe are also providing the funding\u2026 and ensuring that we are assisting the estate across the country to meet the challenges, the priority being those areas that need it most.\u201d<\/p>\n

No cause for panic<\/p>\n

In the shorter term, Jen Smith, a senior medicines advice pharmacist at NHS Specialist Pharmacy Service, says short periods of heatwave temperatures are not a cause for panic as medicines are also stability tested for countries in higher \u2018climatic zones\u2019 \u2014 with warmer ambient temperatures \u2014 than the UK.<\/p>\n

The UK is classified as \u2018Climatic Zone I (Temperate)\u2019 under the World Health Organization (WHO) and International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use (ICH) stability guidelines\u200b9\u200b. Much of western Europe falls under Zone I, including Germany and Austria, which on average see hotter summers than the UK. In Zone II, which includes countries in Southern Europe and Japan, products are stability tested under moderately warm and humid environments conditions. If a medicine has global distribution, it will be tested for a range of different climatic zones.<\/p>\n

Consider putting suppositories, creams and ointments in the fridge during heatwaves, or at least moving them to a cool(er) place, unless the product information says otherwise<\/p>\n

Jen Smith, a senior medicines advice pharmacist at NHS Specialist Pharmacy Service<\/p>\n

For now, Smith says, medicines can be refrigerated when ambient temperatures pose a risk. \u201cConsider putting suppositories, creams and ointments in the fridge during heatwaves, or at least moving them to a cool(er) place, unless the product information says otherwise,\u201d she advises.<\/p>\n

Pharmacists also have the option of using the Q10 calculation to determine whether the shelf life of medicines being stored at higher temperatures than stated on their packaging, such as during heatwaves, has been reduced\u200b10\u200b. The Q10 calculation looks at the manufacturer\u2019s shelf life and how long a medicine can be stored at a specific temperature, and is the factor which the rate of a chemical reaction increases with every 10\u00b0C increase in temperature.<\/p>\n

Medicines at home<\/p>\n

The issue of climate control, however, is not limited to NHS estates. Coombes, who co-authored an article published by The Pharmaceutical Journal in June 2026<\/a>, which urges pharmacy staff to make patients aware of the importance of safe storage\u200b11\u200b, points out that the issue is bigger than pharmacy storage.<\/p>\n

\u201cMost medicines in the UK aren\u2019t stored in warehouses or pharmacies, but in patients\u2019 back cupboards,\u201d he explains.<\/p>\n

His article highlighted \u201can under-recognised role for both hospital and community pharmacy teams in delivering clear, practical and seasonally relevant storage advice during routine consultations\u201d\u200b12\u200b.<\/p>\n

\u201cPatients inherently stockpile medicines, for a number of reasons. It could mean that we rethink how much medicine we supply over the summer periods,\u201d he adds.<\/p>\n

We\u2019ve got to work out a strategy of working within those boundaries, but also to highlight to patients that you don\u2019t want to be storing your medicines just above the kettle<\/p>\n

Sam Coombes, lead medicines information technician and sustainability lead at East Kent Hospitals University NHS Foundation Trust<\/p>\n

Research by home climate management company Tado shows that homes in the UK \u2014\u00a0which has some of the oldest housing stock in comparison to other European countries \u2014 heat up more than twice as quickly as those in other western European countries, including Italy and Germany\u200b13\u200b. This compounds with findings of research by the then Royal Pharmaceutical Society, published in 2022, which indicated that medicines were often stored in areas of the home where temperature and humidity fluctuate significantly, such as bath and shower rooms\u200b\u200b12\u200b.<\/p>\n

\u201cMost patients store their medicines for reasons of convenience,\u201d says Coombes. \u201cWe\u2019ve got to work out a strategy of working within those boundaries, but also to highlight to patients that you don\u2019t want to be storing your medicines just above the kettle.\u201d<\/p>\n

Aisling Considine, deputy chief pharmacist in emergency planning and business development at King\u2019s College Hospital NHS Foundation Trust, explains how the trust distributes information leaflets about safe medicines storage with patient discharge prescriptions during heatwaves. However, she also highlights that certain patients \u2014\u00a0such as those without a fixed address or those living in supportive housing \u2014 could struggle to store medicines in optimal conditions. \u201cAnd if they can\u2019t, what can you do about that?\u201d<\/p>\n

Sarah Jones, a specialist mental health pharmacist working as a senior lecturer at the University of Bath and a PhD student at the Bristol Medical School, cautions about giving patients \u201cidealised\u201d advice that they may struggle to adhere to, as it may cause anxiety.<\/p>\n

\u201cObviously, there are exceptions, but we need to make sure we don\u2019t cause unnecessary panic,\u201d she says.<\/p>\n

More guidance needed<\/p>\n

The Medicines and Healthcare products Regulatory Agency (MHRA) does provide some guidance on safe medicines storage. It states that pharmacy teams need to monitor storage conditions daily \u2014 or more frequently when temperatures rise above 25 degrees \u2014 ensuring medicines are kept away from direct sunlight and that refrigerators are operating at the right temperatures.<\/p>\n

It advises that the delivery of cold chain products should be checked in as a matter of priority, and the person responsible for receiving the delivery must be satisfied that the goods have been transported under appropriate conditions\u200b14\u200b.<\/p>\n

There is best practice, there is guidance out there, but there is nothing consistent \u2014 we want to be able to demonstrate it\u2019s a problem so that it will inform policy and guidance<\/p>\n

Aisling Considine, deputy chief pharmacist in emergency planning and business development at King\u2019s College Hospital NHS Foundation Trust<\/p>\n

However, Considine says there is an \u201cabsence of clear, concise guidance on what pharmacists and pharmacy technicians should do with regards to medication storage outside of a controlled area\u201d.<\/p>\n

\u201cMost pharmacy dispensaries will have controlled ambient temperature\u2026 [but] when you distribute your inventory outside of that controlled environment to a general ward or outpatient area, a lot of those will not have air conditioning units,\u201d she says.<\/p>\n

Considine and Naoko Arakawa, associate professor at the University of Nottingham\u2019s School of Pharmacy, are developing a proposal to research medication storage in secondary care during adverse weather.<\/p>\n

\u201cThere is best practice, there is guidance out there, but there is nothing consistent. We want to be able to demonstrate it\u2019s a problem so that it will inform policy and guidance, and we want to outline what we feel for those of us working at that front face is actually feasible.\u201d<\/p>\n

Considine adds that she and Arakawa want to ask: \u201cWhat is the problem, what is the impact, what could be done? But make it very relevant to pharmacy and medicines storage.\u201d<\/p>\n

However, James Pound, interim executive director for innovation and compliance at the MHRA, says the current guidance is good enough: \u201cThe MHRA regulates wholesalers and manufacturers and provides clear Good Distribution Practice (GDP) guidance relating to the storage and transport of medicines to maintain their quality, regardless of temperature.<\/p>\n

\u201cIf, in exceptional circumstances, some companies are unable to maintain the storage conditions required, the MHRA has clear expectations relating to the assessment and disposition of medicines to ensure their safety and protect patient health.<\/p>\n

\u201cWe continue to work with [the Department of Health and Social Care] and other stakeholders regarding the impact of climate change in the UK and have contributed to the Climate Change Committee investigative reports and recommendations.\u201d\u00a0<\/p>\n

With climate change making UK summers hotter and more intense, heatwaves are no longer an anomaly \u2014 they are a predictable challenge for the NHS. Both pharmacy teams and patients need to be confident in their knowledge on how to store medicines during extreme heat to protect medicine quality, reduce waste and \u2014\u00a0ultimately \u2014\u00a0ensure patient safety.<\/p>\n

Box: Workforce wellbeing<\/p>\n

The Guild of Healthcare Pharmacists (GHP) encourages pharmacists to speak to their Unite representatives about the impact of heatwaves on their working conditions and ability to deliver safe patient care.<\/p>\n

\u201cClimate change has become a workforce issue as well as a public health issue\u201d, says Doha Ben-Hamed, clinical pharmacist and vice chair of sustainability at the GHP. \u201cWorking in extreme temperatures can affect staff wellbeing, concentration and productivity, while also increasing risks associated with medicines storage and patient safety.<\/p>\n

\u201cThe GHP has highlighted the importance of documenting heat-related incidence as this evidence can support long-term improvements to NHS estates and working environments. If the NHS is to remain resilient in a warming climate, the impact of extreme heat on pharmacy services must be fully understood and addressed.\u201d<\/p>\n

Unite is campaigning for legislation requiring employers to take steps to reduce indoor temperatures if they exceed 24\u00b0C, and the introduction of a maximum working temperature\u200b15\u200b.<\/p>\n

\u201cAs the climate changes, it is vital that health and safety law is updated in line with the serious challenges this presents for workers. We urge the government to get a move on with this so that there can be no ambiguities in the workplace,\u201d says Unite national health and safety adviser Rob Miguel.<\/p>\n

\u201cIn the meantime, employers have a legal and moral duty to ensure workers\u2019 health is not damaged during the current hot weather,\u201d he adds.<\/p>\n

\u201cEmployers should be increasing the frequency and length of rest periods, while also ensuring that workers have free access to cool drinking water at all times.\u201d<\/p>\n

1.<\/p>\n

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Manton-Roseblade E. Climate emergency: 90% of NHS buildings are vulnerable to overheating, warns UK health alliance. BMJ. 2025;389:r1275. doi:10.1136\/bmj.r1275<\/a><\/p>\n

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Gulcebi MI, Gavas S, Sisodiya SM. Medications, epilepsy and climate change: Added layers of complexity. Br J Clin Pharmacol. 2025;91(8):2205-2221. doi:10.1002\/bcp.70108<\/a><\/p>\n

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Fagunwa OE, Ashiru-Oredope D, Gilmore BF, Doherty S, Oyama LB, Huws SA. Climate change as a challenge for pharmaceutical storage and tackling antimicrobial resistance. Science of The Total Environment. 2024;956:177367. doi:10.1016\/j.scitotenv.2024.177367<\/a><\/p>\n

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Medicines storage needs to change with the climate. Pharmaceutical Journal. Published online 2026. doi:10.1211\/pj.2026.1.417223<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Even with optimal efforts to reduce greenhouse gas emissions, global temperatures are expected to keep increasing\u200b1\u200b. Incidences of…\n","protected":false},"author":2,"featured_media":722899,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[102,2960,56,54,55],"class_list":["post-722898","post","type-post","status-publish","format-standard","has-post-thumbnail","category-healthcare","tag-health","tag-healthcare","tag-uk","tag-united-kingdom","tag-unitedkingdom"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/722898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=722898"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/722898\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/722899"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=722898"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=722898"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=722898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}