If Raymond has been diagnosed with impaired kidney function, it is likely that his urinalysis showed an abnormal level of proteins or other substances in his urine, and his blood test for creatinine showed an elevated level of this waste product in his blood. Creatinine is produced by the muscles and is typically removed from the blood by the kidneys, so high levels of creatinine in the blood can indicate that the kidneys are not functioning properly.
Hypertension, or high blood pressure, is often a risk factor for impaired kidney function. When the blood vessels that carry blood to the kidneys become narrowed or blocked, it can cause damage to the kidneys and impair their ability to filter waste products from the blood. Over time, this can lead to chronic kidney disease, which can eventually lead to kidney failure if left untreated.
Treatment for impaired kidney function typically involves controlling hypertension through medications and lifestyle changes, such as eating a healthy diet and exercising regularly. This can help to prevent further damage to the kidneys and preserve their function. In some cases, kidney transplant or dialysis may be necessary to treat advanced kidney disease.