Staying up late is likely to impair kidney function. If you stay up late occasionally, it usually does not cause kidney function damage; if you stay up late for a long time, it may cause kidney function damage. If you stay up late occasionally, your body will not cause any obvious discomfort after self-regulation, and it will not cause any obvious damage to your kidney function. If you stay up late for a long time, you may damage your kidney function. As the body is under tension for a long time, it is easy to cause abnormal vasoconstriction, which can easily induce a continuous rise in systemic and intra-renal blood pressure, thus inducing high blood pressure and renal disease, etc. Patients may also suffer from memory loss, dizziness, headache, elevated blood pressure, anxiety and tension, etc. It is recommended to arrange your time reasonably to ensure sufficient time for your work. It is recommended to arrange the time reasonably, ensure sufficient sleep, pay attention to the combination of work and rest, so as not to cause physical discomfort. If there is obvious discomfort after staying up late, it is recommended to go to the hospital in time.