RAS inhibitors change blood flow through the kidneys, while ibuprofen reduces the production of substances that help keep blood flowing normally inside these organs. Together, these effects can place too much strain on the kidneys.
Doctors sometimes refer to this dangerous combination as the ‘triple whammy’ because the three medicines work together to increase the chance of kidney injury. The risk is not the same for everyone. People who are older, already have kidney disease, are dehydrated, or have other long-term health conditions may be especially vulnerable.
The researchers said that people taking these blood pressure medicines should speak with a healthcare professional before using ibuprofen. If pain relief is needed, acetaminophen, also known as paracetamol in many countries, may be a safer choice because it does not affect the kidneys in the same way when used with these blood pressure treatments.
Lead researcher Dr. Anita Layton and her team hope the findings remind people that non-prescription medicines can still interact with prescription drugs. Even products sold in supermarkets and pharmacies can cause serious side effects when combined with other treatments.
Although this research does not mean everyone should avoid ibuprofen, it highlights the importance of checking with a doctor or pharmacist before taking a new medicine.
Reading medicine labels carefully, staying well hydrated when appropriate, and discussing all medicines you use with your healthcare provider can help reduce the risk of harmful interactions. A simple conversation may help protect your kidneys while keeping your blood pressure treatment both safe and effective.
If you care about high blood pressure, please read studies about breakfast for better blood pressure management, and the gut feeling that lowers blood pressure.
For more health information, please see recent studies about how the dash diet helps lower blood pressure, and how to eat your way to healthy blood pressure.
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