Consumers are being urged to exercise caution when using common anti-inflammatory medications such as ibuprofen for pain relief due to potential adverse effects on kidney function.
Those with a higher risk of kidney disease, including individuals with diabetes or high blood pressure, should be especially careful, warn Kidney Care UK and the National Pharmacy Association (NPA).
Non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen, naproxen, and diclofenac can elevate blood pressure and damage blood vessels within the kidneys.
Olivier Picard, chair of the NPA, said: “Medicines have the power to harm as well as to heal.
“Although NSAIDs, such as ibuprofen, are effective and safe medicines, patients should be aware of their impact – particularly if a patient is at increased risk of developing kidney disease – and consider alternative medication where appropriate.
“If a patient has concerns about their usage of NSAIDs, they should speak to their pharmacist who can advise them.
“Pharmacists are experts in medicines and are best placed to offer advice to people who may be concerned about any potential long-term effect of some medicines and can help patients effectively manage pain.”
About 7.2 million people in the UK are living with some form of chronic kidney disease, which usually has no symptoms in the early stages.
Kidney Care UK also estimates that about one million people are undiagnosed.
Those at an increased risk of developing the condition include: diabetics; people with high blood pressure; people with a family history of kidney disease; and those from black and south Asian communities.
Fiona Loud, policy director at Kidney Care UK, said: “Kidney disease can happen to anyone at any time, and can have a devastating impact on your life, relationships, finances as well as your physical and mental health.”
Of the 294,999 people who completed the charity’s kidney health checker between October 2024 and March 2026, almost a quarter (24%) said they regularly used over-the-counter medication for pain relief.
Ms Loud added: “You can lose up to 90% of your kidney function without realising, so it’s important to be aware of the signs to look out for, to know if you might be at increased risk, and what to do if you are concerned.
“It only takes a few minutes to complete our online kidney health checker to see if you might be at increased risk.
“If you have any concerns, you can raise these with your GP or have a chat with your local pharmacist.”
