Occult blood in urine routine

Occult blood in urine routine is an item in urine routine examination, and the normal result is negative. If the test result is positive, the specific cause of occult blood in urine should be checked. The causes of occult blood in urine are generally inflammation, stones or tumors. In daily life, we should prevent occult blood in urine, eat less foods containing oxalic acid, supplement vitamin B6 appropriately, eat less sugary foods, and prevent the body from increasing the chance of forming stones.

What is urine occult blood

Urine occult blood is detected through a routine urine test, which includes a red blood cell test. If the number of red blood cells increases (normal is negative), a small number can be called urine occult blood in terms of quantity, and urine occult blood itself can also be used as an indicator, whether it is negative or positive. If it is positive, how many pluses are there. Generally, occult blood in urine should be considered as it is caused by kidney problems or urinary tract infection.

Causes of occult blood in urine

Generally speaking, occult blood in urine is attributed to the following three reasons: inflammation, stones, and tumors. Regarding inflammation, such as glomerulonephritis, pyelonephritis, cystitis, etc., in addition to hematuria, occult blood may also occur in urine tests. The stones themselves, whether they are kidney, ureter or bladder stones, may cause occult blood. Other situations such as constipation during menstruation may also cause occult blood.

In addition, tumors can also cause occult blood, such as benign or malignant tumors of the kidneys, bladder, and ureters. The most worrying thing is hematuria caused by nephritis. Many patients, including many children, suffer from repeated attacks of the disease due to kidney disease or incomplete treatment of the disease. They have hematuria and cannot find the cause. At this time, proteinuria and edema may also occur. At this time, simple symptomatic treatment should no longer be used, but the patient should go to a specialist hospital for reexamination and systematic treatment based on the kidney disease and previous medical history.

Drugs to prevent occult blood in urine

Adjust the diet appropriately according to the composition of the stones. For example, patients with oxalate stones should eat less foods rich in oxalic acid, such as potatoes and spinach. Oral vitamin B6 can reduce the excretion of oxalate in urine, and oral magnesium oxide can increase the dissolution of oxalate in urine.

Spend. Patients with phosphate stones should follow a low-phosphorus and low-calcium diet and take ammonium chloride orally to acidify the urine, which facilitates the dissolution of phosphate. Patients with urate stones should not eat foods rich in purine, such as liver, kidney and beans. They should take citrate mixture or sodium bicarbonate orally to alkalize the urine and keep the urine pH above 6.5.

Diet for occult blood in urine

In terms of diet, eat less animal offal, spinach, tofu, peppers, nuts, salted fish, bacon, and salt products. In addition, you should eat more low-calcium foods and less dairy products because dairy products contain more calcium. Eat less sugar, because eating sugar will increase the calcium ion concentration, oxalic acid and acidity in the urine, which will also increase the chance of stone formation.