Whether urinary occult blood 1+ is serious or not usually depends on its cause and treatment effect. If it is caused by physiological reasons such as strenuous exercise, it is usually not serious; if it is caused by pathological reasons such as glomerulonephritis, urinary stones, urinary tumors, etc., it will not be serious at this time if the condition is mild and the treatment effect is good; if the condition is more serious and the treatment effect is not good, it will be more serious.
1. Physiological reasons: If normal people who usually exercise less, exercise hematuria may occur after suddenly increasing the amount of exercise, urine potential 1 +, but this is only transient, do not need special treatment, usually not serious.
2. Pathologic causes:
(1) Glomerulonephritis: manifested by hematuria, proteinuria, hypertension and edema. If the pathologic type is mild, the treatment effect is good and the condition is relieved, it is not serious at this time; if the pathologic type is severe and the treatment effect is not good, it may progress to chronic renal insufficiency, which is more serious at this time.
(2) Urinary stones: in case of kidney stones or ureteral stones, the stone rubs the mucous membrane leading to mucous membrane hemorrhage and 1+ urinary occult blood. It can be treated by means of lithotripsy drugs or surgery. If the treatment effect is good, it is not serious at this time; if the treatment effect is poor and continues to damage the kidney, it is more serious at this time.
(3) Urological tumor: renal tumor can also cause painless hematuria when invading renal calyx and renal pelvis, with urinary occult blood 1+. This condition is more serious.
Urine occult blood 1+ may also have other reasons, it is recommended that patients go to the regular hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.