Urine occult blood 2 + may be caused by physical factors such as strenuous exercise and acute glomerulonephritis, urinary tract infections, urinary stones, urinary tract tumors and other pathological reasons, the former generally do not need treatment, the latter need to address the cause of the medication or surgical treatment.
1. Patients who lack exercise for a long time may suffer from the above phenomenon due to sudden and strenuous exercise, physiological conditions such as female physiological period, etc. Generally speaking, this situation does not need to be dealt with, and it is enough to pay attention to rest.
2. Acute glomerulonephritis: β-hemolytic streptococcus and other infections lead to inflammatory lesions in renal tissues, glomerular inflammatory substances are deposited, and red blood cells are damaged and ruptured when they pass through, resulting in positive urinary occult blood. Should pay attention to reasonable rest, avoid activities, light diet, if necessary, can be used valsartan, furosemide and other drugs treatment.
3. Urinary tract infection: bacteria, chlamydia and other pathogens through the urethra retrograde infection leads to inflammatory lesions of the urethra, bladder, capillary permeability increases, blood leakage and urine occult blood positive. Levofloxacin, azithromycin, doxycycline, ceftazidime and other antibacterial drugs can be used for anti-infection treatment.
4. Urinary stones: friction stimulation of local mucous membrane after stone formation, resulting in mucous membrane damage and bleeding, urine occult blood positive. It can be treated by drinking a lot of water, extracorporeal ultrasonic lithotripsy, transcystoscopic lithotripsy and surgical incision to remove stones.
5. Urological tumor: malignant neoplastic lesions in urinary system such as renal pelvis kidney cancer, bladder cancer, etc. The necrosis and bleeding of tumor tissues will lead to occult blood in urine. It can be treated by resecting the tumor or kidney on the affected side with radiotherapy.
If there is 2+ occult blood in urine, it is recommended to consult a doctor in time to find out the cause and follow the doctor’s instructions to standardize the treatment, and do not use medication on your own.