Judging the illness from urine volume
be diuretic
The 24-hour urine output of normal adults 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 enuresis
Nocturnal micturition 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 little as 500 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 you don't urinate for 24 hours, it means that the symptoms are critical and you should actively find ways to rescue them.
Judging the condition from the color of urine
Pale yellow urine
Normal people's urine is light yellow because it contains urine yellow, which means normal and disease-free healthy people.
Yellow-green and yellow-brown urine
This is caused by eating some yellow food or medicine. Such as 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.
Pale red and 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 serious disease signal of 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.
Look at the condition from the aspects of dysuria, frequent urination and urgency.
odynuria
When I urinate, I feel urinary tract pain and burning sensation.
pyuria
It is a significant increase in the number of urination.
urgent urination
Urgency is faster than urgency.
The above three symptoms appear at the same time, mostly caused by urethra, bladder inflammation, tumor or stones. The most common diseases are cystitis, urethritis, bladder and urinary calculi.
Viewing diseases from polyamine urine
The content of polyamines in urine of normal people is relatively stable, while the content of polyamines in urine of cancer patients is obviously increased.