Cohabitation can aggravate urinary protein in the acute stage of glomerulonephritis, but it usually does not affect the disease. Patients with glomerulonephritis have symptoms such as positive urine protein, positive occult blood, hypoproteinemia, swelling, etc. If the patient is tired, such as coitus, it can aggravate urinary protein and increase the amount of urinary protein, so patients with glomerulonephritis in the acute stage should avoid coitus. Although coitus can aggravate urinary protein, but as long as it is not overworked and too frequent coitus, the increase in urinary protein is only temporary and will not affect the condition and treatment of the disease. The treatment of glomerulonephritis with decreased urine protein is mainly the application of hormones and immunosuppressive drugs, and the condition can be effectively controlled or cured by the treatment of the above drugs.