Real Reasons Blood is Found in Your Urine -

Real Reasons Blood is Found in Your Urine

It can be alarming to see blood in your urine. In many instances, the cause is harmless, but seeing blood in your urine (Hematuria) may be signs of a serious problem. When the blood is of enough quantity to see, it is called gross hematuria. When the blood is only visible under a microscope, it is called microscopic hematuria.

SYMPTOMS

Gross hematuria produces pink, red or cola-coloured urine due to the presence of red blood cells. It takes a little blood to produce red urine, and the bleeding usually isn’t painful. Passing blood clots in your urine, however, can be painful. Some medications, such as the laxative Ex-lax, and certain foods, including beets, rhubarb and berries, can cause your urine to turn red. A change in urine colour caused by drugs, food or exercise might go away within a few days. Bloody urine looks different, but you might not be able to tell the difference. It’s best to see your doctor anytime you see red-coloured urine.

In hematuria, your kidneys or other parts of your urinary tract allow blood cells to leak into the urine. Various problems can cause this leakage, including:

Urinary Tract Infections: These occur when bacteria enter your body through the urethra and multiply in your bladder. Symptoms can include a persistent urge to urinate, pain and burning with urination, and extremely strong-smelling urine. For some people, especially older adults, the only sign of illness might be microscopic blood in the urine.

Kidney Infections: These can occur when bacteria enter your kidneys from your bloodstream or move from your ureters to your kidney(s). Signs and symptoms are often similar to bladder infections, though kidney infections are more likely to cause a fever and flank pain.

A Bladder or Kidney Stone: The minerals in concentrated urine sometimes form crystals on the walls of your kidneys or bladder. Over time, the crystals can become small, hard stones. The stones are generally painless, so you probably won’t know you have them unless they cause a blockage or are being passed. Then there’s usually no mistaking the symptoms — kidney stones, especially, can cause excruciating pain. Bladder or kidney stones can also cause both gross and microscopic bleeding.

Enlarged Prostate: The prostate gland (which is just below the bladder and surrounding the top part of the urethra) often enlarges as men approach middle age. It then compresses the urethra, partially blocking urine flow. Signs and symptoms of an enlarged prostate (benign prostatic hyperplasia, or BPH) include difficulty urinating, an urgent or persistent need to urinate, and either visible or microscopic blood in the urine. Infection of the prostate (prostatitis) can cause the same signs and symptoms.

Cancer: Visible urinary bleeding may be a sign of advanced kidney, bladder or prostate cancer. Unfortunately, you might not have signs or symptoms in the early stages, when these cancers are more treatable.

Inherited Disorders: Sickle cell anaemia (a hereditary defect of haemoglobin in red blood cells) causes blood in urine, both visible and microscopic hematuria. So can Alport syndrome, which affects the filtering membranes in the glomeruli of the kidneys.

Kidney Injury: A blow or other injury to your kidneys from an accident or contact sports can cause visible blood in your urine.

Medications: The anti-cancer drug cyclophosphamide and penicillin can cause urinary bleeding. Visible urinary blood sometimes occurs if you take an anticoagulant, such as aspirin and the blood thinner heparin, and you also have a condition that causes your bladder to bleed.

Strenuous Exercise: It’s rare for strenuous exercise to lead to gross hematuria, and the cause is unknown. It may be linked to trauma to the bladder, dehydration or the breakdown of red blood cells that occurs with sustained aerobic exercise.

 

 

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