Blood in urine, medically known as Hematuria is not usually a cause of concern, but it can translate into an adverse condition if left unevaluated. The kidneys and other structures in the urinary tracts such as urethra (tube connecting the bladder to the outer part of the body); bladder (that stores the urine) and ureters (tube joining the bladder to the kidney) are the sources of blood flow to the urine. Hematuria can be accompanied by symptoms such as discharge of tea-colored, brownish-red or pink colored urine due to the presence of red blood cells, traces of which can only be detected under the microscope.
Underlying causes behind this disorder might be
- Urinary tract infection is where the bacteria enter the body through the urethra and begin to proliferate in the bladder.
- Kidney infections (pyelonephritis) is when bacteria infiltrate into the kidneys from the bloodstream or travel up from the uterus to the kidneys.
- A kidney or a bladder stone is marked by the minerals in the concentrated urine precipitating out and molding into crystals that deposit on the bladder or kidney walls.
- Enlarged prostate is a condition in which the prostate gland, that is situated just below the bladder surrounding the upper part of the urethra, starts growing as males head towards their middle age.
- Kidney disease such as glomerulonephritis causes swelling of the kidneys, thus disrupting the filtering system.
- Bladder, kidney and prostate cancer are also possible causes.
- Hereditary disorders such as sickle cell anemia (a hereditary disease of the red blood cells in the hemoglobin) can also pose as a cause behind this disorder.
- Kidney injury as a result of heavy blows, accidents or injuries sustained while playing a spot can also contribute to this condition.
- Medications such as penicillin or the anti-cancer drug ‘cyclophosphamide’
- Strenuous physical exercises like intense workout or running may also result in Hematuria.
There is no fixed cure for Hematuria; instead the doctor would work on treating the repressed conditions behind the symptoms, such as prescribing antibiotics to heal the urinary tract infection or a medicine to shrink and normalize the enlarged prostate or administer a shock wave therapy to destroy the kidney or bladder stones.