Polyuria: The urine volume of normal adults in 24 hours is about 1500ml. If the urine volume is more than 2500 ml within 24 hours, this is polyuria. Explain that the kidney itself has lesions and should go to the hospital for examination.
Nocturnal urine: Nocturnal urination is obviously increased, even exceeding the daytime urine volume, which is called nocturia. In addition to showing that the kidney itself has lesions, there may be diabetes.
Oliguria: If the amount of urine in 24 hours is as small as 400 ml, it is called oliguria. It shows that the serious condition is an important signal of obvious decline in renal function, which should not be underestimated. This situation is more common in patients with acute nephritis, massive blood loss, dehydration, heart failure and shock.
Anuria: If the urine volume in 24 hours is less than 100 ml, it is called anuria. This shows that the symptoms are serious and should be actively rescued.
Pale yellow urine: Normal human urine is pale yellow because it contains urine yellow.
Yellow-green and yellow-brown urine: This is caused by eating some foods or drugs containing yellow. If you eat carrots, vitamin B, rifampicin, chlortetracycline, furazolidone, etc. Urine will turn yellow-green or yellow-brown, which is a normal phenomenon, indicating that there is no disease.
Red urine: This is a sign of acute nephritis, renal tuberculosis, renal and bladder tumors or kidney calculi's disease. Because there are a lot of red blood cells in urine, urine is reddish or red, also called hematuria. This is a sign of serious diseases in the urinary system, which can not be ignored and should be diagnosed and treated in time.
Turbid pyuria: this is a serious inflammation of the urinary system, which makes the discharged urine milky white and urgently needs diagnosis and treatment. The urine color of patients with diabetes and traumatic fractures will also turn milky white.
Urodynia, frequent micturition, and urgency: When urinating, I feel urinary tract pain and burning sensation; The frequency of urination increased significantly; Urgency is faster than urgency.
The above three symptoms appear at the same time, mostly caused by inflammation of urethra and bladder, tumor or calculus. The most common diseases are cystitis, urethritis, bladder and urinary calculi.
Polyamine urine: The content of polyamines in urine of normal people is relatively stable, but the content of polyamines in urine of cancer patients is obviously increased.