There is no up-to-date treatment program for polycystic kidney, which is a congenital hereditary disease, and the common clinical treatments nowadays mainly include general treatment, medication and surgery. 1. General treatment: If patients with polycystic kidney do not have abnormal symptoms, they can choose to pay attention to rest, choose a low protein diet, limit the intake of caffeine, and if the cysts are relatively large, they should avoid strenuous physical activities. 2. Medication: Kidney can choose sensitive antibiotics, such as choosing levofloxacin, if the cyst is infected. Hypertension preferred renin-angiotensin-aldosterone system blockers such as captopril and valsartan. In addition, a number of recent studies have shown that tolvaptan (arginine pressin V₂ receptor antagonist) can delay the increase in kidney volume and deterioration of renal function in patients with polycystic kidneys, but this kind of drug is more costly and the effect is not so certain, so it should be used in accordance with medical advice. 3. Surgical treatment: If conservative treatment is not effective, you can choose surgical treatment, such as nephrectomy, cyst decompression and so on. If polycystic kidney is not treated in time, it may lead to uremia, which affects the patient’s quality of life. When polycystic kidney occurs, it is recommended to consult a doctor in time and treat it actively under the guidance of a physician, do not use medication on your own, so as not to cause adverse consequences.