What are the manifestations of kidney disease? 1.Oedema: it often starts from eyelids (some patients’ edema starts from lower limbs first), and in severe cases, it spreads to the whole body and even appears as pleural fluid and ascites. 2. Hypertension: It is one of the manifestations of kidney disease. 3, frequent urination (urinating more often), urgent urination (unable to hold urine), painful urination (pain in the abdomen and urethra when urinating) 4, low back pain: most of the pain is dull, surgical disorders can appear severe colic 5, oliguria or anuria: less than 400 ml of urine per day and night is called oliguria, less than 100 ml of urine is called anuria 6, polyuria: more than 2500 ml of urine per day and night is called polyuria 7, hematuria: that is, the urine contains red blood cells, or laboratory tests show 8.More foam in urine: It may be a manifestation of increased urine protein, and a positive urine protein test is reliable evidence of increased mucin. 9.Other: such as poor appetite, weakness, pale face, etc. If you experience the above symptoms, we suggest you consult a nephrologist and follow medical advice for relevant tests. However, since most kidney diseases do not have obvious manifestations, it is recommended that you have regular systematic checkups, which should include urine and kidney function tests.