How common is Chronic renal failure?

Chronic renal failure (CRF), also known as chronic kidney disease (CKD), is a progressive condition in which the kidneys gradually lose their function. It is a common problem, affecting up to 10% of the population worldwide.

The prevalence of CRF varies depending on age, gender, and ethnicity. It is more common in older adults, men, and people of African descent. Certain medical conditions, such as diabetes and high blood pressure, can also increase the risk of CRF.

The early stages of CRF often do not cause any symptoms. As the condition progresses, symptoms may include:

- Fatigue

- Weakness

- Nausea

- Vomiting

- Loss of appetite

- Weight loss

- High blood pressure

- Fluid retention

- Itchy skin

- Difficulty concentrating

- Muscle cramps

- Bone pain

In severe cases, CRF can lead to kidney failure, which requires dialysis or a kidney transplant.

Treatment for CRF typically focuses on slowing the progression of the disease and preventing complications. Treatment may include:

- Medications to lower blood pressure

- Medications to control blood sugar

- Medications to reduce cholesterol

- A low-protein diet

- Fluid restrictions

- Dialysis

- Kidney transplant