Is urine occult blood weak positive problem big

The urine occult blood test is weakly positive. This condition is not directly related to the severity of the disease. In some cases, it is an early manifestation of a serious disease. Therefore, some changes caused by non-pathological conditions should be ruled out first. For example, recent fever, strenuous exercise, cold stimulation, major mental trauma or pollution during menstruation are recommended. Common diseases under pathological conditions include chronic kidney disease, urinary tract infection, urothelial tumor, urinary system stones, renal vascular malformation, and hematological system diseases, or side effects caused by recent application of certain drugs. It is suggested that patients should make clear whether there are other accompanying symptoms, and at the same time carry out targeted examination. During treatment, good routine should be maintained, certain amount of water should be consumed, and spicy and stimulating diet should be prevented.