For a long time, many families of children often ask a question, the children's urine occult blood, is not very serious? Urine occult blood test is a commonly used indicator of urine routine examination, because more intuitive, family members often attach great importance to this index, in fact, occult blood test for kidney disease patients is not the most important, and often not very accurate.
The urine analyzer at present is the dry chemistry method, as long as there can make the urine test strip color material, there will be positive, so in addition to red blood cells in the urine will cause discoloration and other ingredients such as myoglobin and hemoglobin in urine will cause positive occult blood in normal human body, the other red cells the components are damaged, from the urine, so part of the normal human urine occult blood will appear.
So when your child appears in the urine occult blood, please do not panic, should be in accordance with the following steps:
1. please note that microscopic examination of urine in the child, if there is red blood cell microscopy, and more than 3 at high magnification, it can determine the child urine problems, please go to the hospital to find a professional pediatric kidney doctor.
Note: microscopic examination in inpidual hospitals is not centrifugal, must be checked after the centrifuge is accurate. In addition, due to the red cell time will rupture, so the urine test must go to the fresh middle of the urine as the standard, keep the urine standard not more than 2 hours.
2. if no red blood cell microscopic examination of the urine, please again, understand the occult blood still exist? If the review of urinary occult blood disappeared, after a period of time and then check the urine can, without special treatment.
3. also please parents to note that some hospital urine inspection machine is particularly sensitive, often the same urine in different machines on the test results are inconsistent. There are some children's urine contains a lot of vitamin C on the results of urine occult blood will be affected. A lot of vitamin C in urine, can competitively inhibit the reaction resulting in false negative urine occult blood test.
Above is the introduction about "occult blood in the urine of children”, hoping to help you. We must notice in daily life changes in children's urine, children's immunity is still relatively low, are susceptible to the disease, if any abnormality of unknown cause, we must promptly to the hospital.