the lowest survival rate.
The sight of blood in your urine – the toilet water turned a shade of red – is understandably an alarming one. The good news is that it’s usually not serious. In fact, even something as innocent as exercise can cause it. But there’s a possibility it may also be a symptom of a more serious problem such as cancer, so you should always see a doctor about it.
What is blood in the urine?
Red blood cells (RBCs) in the urine (called hematuria) can be hard to ignore when they turn your toilet bowl pink, bright red, or the color of cola. Intermittent spots of blood in the water may also be seen. This overt form of blood in the urine is called “gross” or “frank” hematuria. It doesn’t take much blood – or about a fifth of a teaspoon – to turn a half-quart of urine an obvious shade of red.
In other cases, the presence of blood may be so minute that it’s not visible to the eye. This is called microscopic hematuria, and doctors usually detect it during a routine urine test. Sometimes, what you assume to be blood in the urine may be something else altogether: women may mistake menstrual blood for blood originating in the urine; men may confuse blood in the urine with blood in an ejaculation (which usually suggests a prostate problem).
What causes it?
Blood in the urine can have a variety of causes. As a rule, blood visible to the eye is caused by a problem in the lower urinary tract (ureter, bladder, or urethra), and microscopic blood in the urine usually originates in the upper tract (kidneys).
Here’s a list of possible causes:
Kidney and urinary tract problems
- Kidney stones
- Urinary tract infection (cystitis) (Along with kidney stones, UTIs are the most common cause of blood in the urine of people under 40)
- Bladder infection
- Inflammation of the bladder, urethra, or kidney (called glomerulonephritis)
- Cancer of the bladder, kidney, or prostate
- Injury to the upper or lower urinary tract
- Recent urinary tract procedure, such as catheterization, circumcision, surgery, or kidney biopsy
- Polycystic kidney disease
- Prostate gland enlargement
- Kidney failure (acute or chronic)
- Kidney disease following strep throat (post-streptococcal glomerulonephritis) a common worry with blood in the urine is bladder cancer – the classic patient is an older person who is a smoker and notices blood in his urine but has no other symptoms. These folks need aggressive evaluation.
What should I do?
People with blood in their urine should ALWAYS consult their doctors. If you have a cause of blood in the urine in children, Medications such as antibiotics (rifampin), analgesics (aspirin), phenytoin, quinine, and blood-thinning drugs like warfarin.
- Hemophilia or other clotting disorders
- Sickle cell disease
- A blood clot in the kidneys
- Low platelet count
The biggest urinary tract infection or a kidney stone, you should drink