2. Renal enlargement: Polycystic kidney is generally a bilateral renal cyst, and the probability of a single renal cyst is very small. But even if both kidneys have cysts, the development of the disease is different, resulting in abnormal size of both kidneys. In the late stage, both kidneys can occupy the whole abdominal cavity, and there are many cysts on the surface of the kidney, which makes the kidney irregular, uneven and hard. Does kidney cyst drink side effect big? Among patients with kidney disease, the proportion of men is much larger than that of women. Most men like to drink, and it itches if they don't drink for a day. However, can they continue to drink when they have renal cysts? Does kidney cyst drink side effect big? What side effects does kidney cyst drink? For most male patients with renal cyst, this is a puzzling problem. They want to drink, but they dare not. Although several patients with canceration recovered well after operation, renal cysts should be paid great attention to. Experts suggest that it is best to have a regular physical examination every year after the age of 30. If it has been diagnosed as a renal cyst, we should pay more attention to it: however, the surgical trauma is large and there is a certain chance of recurrence. In your case, conservative treatment can be adopted, and the epithelial cells of the cyst can be inactivated and their growth and secretion of fluid can be inhibited by micro-Chinese medicine infiltration therapy. Promoting blood circulation and dredging collaterals, accelerating the excretion of liquid in the capsule and narrowing the inner wall of the capsule, thus achieving the purpose of controlling and treating renal cysts. However, the surgical trauma is large and there is a certain recurrence rate. In view of your situation, conservative treatment can be adopted, and the epithelial cells of cysts can be inactivated by micro-Chinese medicine infiltration therapy to inhibit their growth and secretion of cystic fluid. Promoting blood circulation and dredging collaterals, accelerating the excretion of liquid in the capsule and narrowing the inner wall of the capsule, thus achieving the purpose of controlling and treating renal cysts. Bloody patients suggest the possibility of malignant transformation, and the malignant transformation rate is 3%-7%. The giant renal cyst located in the lower pole can compress the ureter, causing obstruction, effusion and infection. The etiology of renal cyst is not completely clear, which may be related to congenital glomerular and tubular structural abnormalities, acquired injury and infection. Renal cyst belongs to the category of traditional Chinese medicine. Visceral diseases are mostly caused by congenital inheritance or acquired dystrophy, damage of kidney qi and disharmony of collaterals, which leads to blood-water junction in renal capsules.