Why is the morning urine the color of black tea?

Perhaps everyone has encountered such a situation in daily life, that is, the color of morning urine is like black tea. There are many reasons for this situation. It may be caused by urinary stones, inflammation of the human kidneys, urogenital tumors, etc. No matter which situation causes it, the impact on the human body is relatively large. The following is a detailed introduction to why the color of morning urine is like black tea.

Possible causes of blood in urine include:

1. Urinary stones: These include kidney, ureter, bladder or urethra stones.

2. Nephritis: including acute and chronic nephritis, focal nephritis, benign acute hemorrhagic nephritis, etc.

3. Urogenital system tumors: including kidney tumors, ureter tumors, bladder tumors, prostate tumors, etc.

4. Urinary and reproductive system infections: such as prostatitis, urethritis, pyelonephritis, renal tuberculosis, cystitis, etc.

5. Other urinary system diseases: such as renal ptosis, wandering kidney, congenital polycystic kidney, etc.

If hematuria occurs at the beginning of urination but the later urine is normal, it is usually caused by urethral disease. For example, if the beginning of urination is normal but hematuria occurs when urination is about to end, it is usually caused by cystitis and prostate disease. If hematuria occurs throughout the whole process and the blood is dark red, it is usually caused by kidney disease.

The accuracy of random urine is not very strong. If necessary, you can consider rechecking your first morning urine test. If the result is still good, there is nothing to worry about. Because the color of urine is more obvious every morning, morning urine examination is very necessary. Random urine may be fine, but only if there is no problem, it can be said to be truly fine. Moreover, formal morning urine examination is generally required for 3 consecutive days, once a day, but this is difficult to do in real life, because people always think that repeating the same examination is a waste of money by the hospital. That is to say, if the results of three consecutive morning urine tests are negative, the possibility of kidney disease can basically be ruled out. But even if the results of three consecutive random urine tests are negative, the possibility of the disease cannot be ruled out. This is the difference. If there is a problem with morning urine, it usually means that there is indeed a problem. It is best to check when the urine color is obviously abnormal. If, as you said, this is the case every morning when you wake up, then you must choose morning urine testing. If the test results are normal, just check it again. If it is still normal, you don't need to worry about it anymore.