If a kidney puncture procedure is performed, it usually requires a hospital stay of 1-2 weeks, but there are individual differences that are related to the patient’s physical condition. Pre-puncture preparations should generally be completed prior to the kidney puncture to assess the patient’s kidney function, a process that takes approximately 2-3 days. The time to wait for the results to come out after kidney puncture may vary slightly depending on the hospital, and this process takes about 3-4 days. Because of the possible risks of bleeding and infection from the kidney puncture, patients should continue to be observed for 2-3 days after treatment with medication. If the patient is older and has a more serious chronic disease, the hospital stay will be extended accordingly to ensure the safety of the patient after kidney puncture, and he/she needs to wait until there is no risk before he/she can be discharged. Patients are advised to maintain an optimistic attitude, not to be overly nervous, but to relax and actively cooperate with the general surgery medical staff.