The kidneys are the filters of the organism. They are responsible for eliminating waste and excess liquid from the body. It also eliminates the acid produced by the cells of the body and maintains a healthy balance of water, sales and minerals in the blood.
Thanks to this balance, the nerves, muscles and other tissues in the body function properly. Among other functions, the kidneys help to produce hormones to create red blood cellscontrol the blood pressure or maintain the good state of the huesos.
Kidneys play a key role in maintaining a person’s blood pressure within healthy limits. High blood pressure, also called hypertension, can damage the kidneys and cause chronic kidney failure.
The arterial pressure measures the force that ejects the blood against the walls of the blood vessels. With time, uncontrolled arterial hypertension can be done that the arteries surrounding the kidneys become narrowed, weakened or hardened.
How is this affecting the kidneys?
High blood pressure makes the heart work harder and, with time, can damage blood vessels throughout the body. If the blood vessels of the kidneys are damaged, it is possible that stop eliminating the waste and the excess fluid from the body.
All this can lead to renal failure. The people who suffer from this illness must receive a kidney transplant or undergo dialysis treatmentses decir, regular treatments to purify the blood.
Among the factors that can increase the risk of acute renal failure are being hospitalized, especially if you require intensive care; advanced age, peripheral arterial disease, diabetes, high blood pressure, heart failure, kidney diseases, liver diseases, some types of cancer and their treatments
Among the signs and symptoms are included the decrease in the excreted volume of urine, fluid retention, which causes swelling in the legs, ankles or feet; fatigue, nausea, weakness, irregular heart rhythm, among others. However, acute renal failure could not present symptoms and is only detected through laboratory tests. (I)
