What symptom does polycystic kidney have

summary

At present, various diseases will appear in China, and the incidence rate of polycystic kidney disease is also increasing. However, many people still do not understand what polycystic kidney is. So let's learn about what symptom the lower polycystic kidney has.

What symptom does polycystic kidney have

First, hypertension is one of the most common early manifestations of polycystic kidney disease. A small part of this is in children and most of them are caused by renal insufficiency. So the incidence rate of diseases is also very high. The level of blood pressure is directly proportional to the size of the kidney and the number of cysts, and increases with age. Hypertension is one of the risk factors for the deterioration of renal function.

Second, chronic renal failure: the main cause of death in polycystic kidney disease. The age of onset ranged from 2 to 80 years old. 50% of patients over 60 years old entered ESRD stage. Once the GFR is lower than 50ml / min, the decline rate is about 5.0-6.4ml/min per year. The time from renal dysfunction to ESRD is about 10 years, and there is a large individual difference. The early impairment of renal function is the decrease of renal function. The maximum urine osmolality of adult polycystic kidney patients with normal renal function was 16% lower than that of normal family members, and gradually decreased with age.

Third, anemia: patients who do not develop polycystic kidney disease usually do not have anemia. Patients with persistent hematuria may have mild anemia. When the course of disease progressed to ESRD stage, anemia appeared later and milder in patients with polycystic kidney disease than in patients with renal failure caused by other causes.

matters needing attention

Polycystic kidney symptoms must know, when the above symptoms need to be timely to check and treatment, don't wait until the onset of serious in the check will regret, to work hard to do a good job in their physical examination.