Blood Pressure Medicines and Kidney Protection
How blood pressure medicines protect the kidneys, and what to know about taking them.
Last updated: 2026-09-24
Controlling blood pressure is one of the most effective ways to protect the kidneys, and certain medicines (ACE inhibitors, ARBs) are especially protective.
Important
Take them as prescribed and never stop on your own. They can raise potassium and creatinine slightly, so regular blood tests are needed.
Frequently asked questions
Why do ACE inhibitors help the kidneys?
They reduce pressure inside the kidney filters and slow protein leak.