What effect does high blood pressure have on the kidneys?
High blood pressure, also known as hypertension, can hurt the kidneys, resulting in:
Blood vessel damage – High blood pressure can damage the small blood vessels in the kidneys, reducing their ability to effectively filter waste substances from the blood.
Decreased kidney function - Damage to blood vessels over time can lead to chronic kidney disease (CKD), in which the kidneys slowly lose function.
Nephrosclerosis - High blood pressure can also cause nephrosclerosis. Nephrosclerosis is the hardening and narrowing of the blood vessels in the kidneys.
Increased risk of kidney disease - Hypertension is an important risk factor for the development and progression of various kidney diseases (including diabetic nephropathy).
A sharp decrease in kidney function can lead to complications such as:
- fluid retention;
- electrolyte imbalance;
- Accumulation of waste/harmful substances in the blood.
- After progressive kidney failure, dialysis or a kidney transplant may be necessary.
Blood pressure management
To prevent hypertension-related damage, it is important to:
- a healthy way of life;
- healthy diet;
- Exercises;
- taking only necessary medications;
- Regular monitoring of the disease.
