The following is a specific analysis: 1. In terms of Chinese medicine, staying up all night can hurt people’s kidney essence and kidney yin, and the deficiency of kidney essence and kidney yin can produce symptoms such as fever in the heart, hot flashes and night sweats, insomnia and dreaminess, soreness and weakness of the waist and knees, red tongue, little coating and thin pulse. 2. If blood pressure is not effectively controlled and glomerulosclerosis continues to progress, it can cause kidney failure, with symptoms such as oliguria or anuria, weakness, anemia, etc. So staying up late is not good for the kidneys, you should avoid staying up late and live a regular life.