What reason is simple urine occult blood

summary

Urine occult blood makes many people confused. People who don't understand it always think it's very serious. Recently, I found a few threads of blood red in my urine when I was urinating. I was afraid of what kind of disease it might be. I immediately searched the Internet for information about urine occult blood. Now I would like to share with you the reasons for simple occult blood in urine.

What reason is simple urine occult blood

Reason 1: urine occult blood (urine occult blood) test paper positive reflects hemoglobin and myoglobin, urine contains more red blood cells, called hematuria.

Reason 2: if the urine occult blood is positive and there is protein at the same time, the first consideration is kidney disease and hemorrhagic disease, and further renal function examination can be done; if the urine protein is negative, the bleeding site and nature should be found out in the relevant specialist. It is generally believed that occult blood is not obvious in lower urethral bleeding because red blood cells are not destroyed.

The third reason is that there are no red blood cells in the urine of normal people, or there are occasionally a small amount of red blood cells (0-2 per high power microscopic field). After strenuous exercise, heavy physical labor or long standing, transient trace red blood cells can appear in urine, which is normal and has no clinical significance.

matters needing attention

What we should pay attention to is that occult blood in urine is not a terrible disease, even a kind of normal human metabolism. We should keep a good attitude and actively accept the treatment of experts. In addition, patients should go to regular hospitals for examination and treatment to ensure the treatment effect.