Occult blood in urine 2+ is not usually too serious, but the severity should depend on the cause of the occult blood in urine. Physiological causes such as strenuous exercise is usually not serious, improve lifestyle habits, pay attention to rest, generally do not need treatment. If it is caused by urinary tract infection, glomerulonephritis, urinary stones or urinary tumors, then it is relatively serious, and urinary occult blood 2+ needs to be treated. There are many diseases that cause urinary occult blood 2 +, in the clinical common urinary tract infection, glomerulonephritis, urinary stones, urinary tract tumors and so on. In addition to cause the body coagulation dysfunction and other internal system diseases, can also lead to symptoms of hematuria. If it is caused by urinary tract infection, after standardized antibiotic treatment, such as commonly used levofloxacin, cefixime, etc., standardized medication will cure the disease. If it is caused by stones, you need to go to the urology department to decide the treatment according to the size and location of the stones. If it is caused by chronic glomerulonephritis, the red blood cell morphology should be checked, and polymorphism is mostly caused by nephritis. However, simple erythrocyturia, no proteinuria, hypertension and other conditions, can continue to observe, regular review. If the urinary system tumor caused by urinary occult blood 2 +, it is relatively more serious, need surgical treatment and postoperative radiotherapy to control the condition. Therefore, if you find 2+ occult blood in urine, you should go to nephrology or urology department to find out the cause of this condition and have standardized treatment for the cause.