Long-standing high blood pressure can put a persistent strain on the small blood vessels in the kidneys. In fact, the kidneys need a healthy network of blood vessels to filter blood and regulate the balance of fluids and various substances in the body. If blood pressure is not controlled, these vessels can be damaged so that the kidney's ability to work normally can decrease.
The problem is, kidney damage in the early stages often does not cause obvious symptoms. A person can feel healthy even though kidney function is starting to suffer. Therefore, controlling blood pressure is not only to prevent heart problems or stroke, but is also important to protect the kidneys. Routine blood pressure checks and kidney function checks as recommended by health workers can help find problems early.
