How to cause pyelonephritis

summary

Some time ago, I was in a bit of bad health, sometimes I feel very uncomfortable, especially at night when I have more urine, stomachache, backache and swelling. Go to a hospital to check discovery is pyelonephritis, today I come to introduce how to cause pyelonephritis to everybody.

How to cause pyelonephritis

First, renal parenchymal lesions, such as glomerulonephritis, renal cysts, renal tumors and chronic renal tubulointerstitial diseases, can reduce the local antibacterial ability of the kidney and easily complicate pyelonephritis. Vesicoureteral reflux refers to the abnormal flow of urine from the bladder to the renal pelvis during micturition. For example, the muscle tension of the bladder triangle and the lower end of the ureter is low. Normal bladder overfilling or inflammation can cause vesicoureteral reflux and induce infection.

Second, urinary tract obstruction, such as urinary calculi, tumors, stricture, prostatic hypertrophy and neurogenic bladder, results in poor urinary flow and reduced local antibacterial ability, which is conducive to infection and increased pressure, and is an important cause of nephromenorrheic nephritis. About 60% of patients with urinary tract obstruction were complicated with nephritis.

Third, sexual life, because the female urethral orifice is compressed and invaginated, trauma or urethra is too short, bacteria in the anterior urethra are easily squeezed into the bladder and cause infection. If the urine flow is not smooth, it can promote the reproduction of pathogens and cause upward infection, such as polycystic kidney, renal calculi, renal tumors, nephroptosis, ureteral or lower urethral calculi, tumors, pregnancy, neurogenic bladder, prostatic hypertrophy, urethral stricture, etc.

matters needing attention

After pyelonephritis, we should pay more attention to life. We should limit the protein intake. The amount of protein should be determined according to the renal function. If the patient has oliguria, edema, hypertension and nitrogen retention, the protein quality will be reduced to 20-40 g / day * (equivalent endogenous nitrogen metabolism), so as to lighten the burden of the kidney and avoid the accumulation of non protein nitrogen in the body. In order to reduce the burden of kidney, we should limit the foods that stimulate kidney cells, such as spinach, celery, radish, beans and their products. Limiting salt edema and blood volume has a great relationship with salt. Every gram of salt can bring about 110 ml of water.