Urinary occult blood 3 + need to identify the cause of the disease, for the cause of the treatment, usually there is no best cure. Physiological causes such as exercise hematuria after strenuous exercise usually do not require special treatment; pathological causes such as glomerulonephritis, cystitis, urinary tract tuberculosis, etc., according to different causes of different drugs such as captopril, levofloxacin, rifampicin, etc. treatment. 1. Glomerulonephritis: generally due to glomerulonephritis inflammatory mediator stimulation, resulting in damage to glomerular capillaries, causing the phenomenon of occult blood in urine. ACEI or ARB drugs, such as captopril, irbesartan, etc. can be applied. If the patient has no obvious contraindications, according to the type of pathology, glucocorticosteroids and cytotoxic drugs, such as prednisone, cyclophosphamide, etc. can also be applied. 2. Cystitis: It may be due to the bladder inflammatory mediators irritating the bladder wall, causing the phenomenon of occult blood in urine. Cystitis usually presents with symptoms such as painful urination, discomfort in urination, and pain in the lower abdomen. You can take levofloxacin, cefuroxime and other drugs to fight infection. 3. Urinary system tuberculosis: If urinary system tuberculosis causes occult blood in urine, you can take anti-tuberculosis drugs, such as rifampicin, isoniazid and so on. All of the above medications should be used under the guidance of a doctor to avoid self-medication. Urine occult blood may also have other reasons, it is recommended that patients go to the regular hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.