Blood in Urine

Table of Contents

Other names

Hematuria
Gross hematuria (visible blood)
Microscopic hematuria (non-visible blood)
Urinary tract bleeding
Bladder bleeding

Synopsis

Blood in urine, medically termed hematuria, refers to the presence of red blood cells in the urinary tract. It may be visible to the naked eye (gross hematuria) or only detected through a microscopic urine test. While small amounts of blood may not cause symptoms, hematuria can indicate serious underlying conditions ranging from urinary tract infections (UTIs) to kidney stones, bladder infections, or cancers of the urinary system.

Determining the source of bleeding is crucial, whether from the kidneys, ureters, bladder, prostate (in men), or urethra. Prompt medical evaluation is essential to identify and treat the underlying cause.

Types:

  • Gross hematuria: Visible blood, turning urine pink, red, or cola-colored.

  • Microscopic hematuria: Blood detected only under a microscope or through urine dipstick tests.

  • Transient hematuria: Temporary blood presence, often resolving on its own.

  • Persistent hematuria: Ongoing blood presence, indicating potential underlying disease.

Common Causes (Risk Factors):

  • Urinary tract infections (UTIs): Bacterial infection causing irritation and bleeding.

  • Kidney stones: Sharp crystals damage the urinary tract, causing bleeding.

  • Bladder or kidney infections (cystitis, pyelonephritis): Inflammatory bleeding.

  • Enlarged prostate (BPH) in men: Can cause bleeding into the urinary stream.

  • Vigorous exercise (exercise-induced hematuria): Particularly after long-distance running.

  • Recent urinary tract procedures: Catheterization or cystoscopy may temporarily cause bleeding.

  • Medications: Blood thinners (e.g., warfarin), NSAIDs.

  • Trauma: Injury to kidneys or bladder.

  • Cancer: Bladder, kidney, or prostate cancer, especially in older adults or smokers.

More Severe Causes (Complications):

  • Chronic kidney disease: From untreated stones, infections, or autoimmune diseases.

  • Urinary tract obstruction: From clots, stones, or tumors.

  • Severe anemia: From chronic blood loss.

  • Progression of malignancy: In cases of cancer-related hematuria.

When to See a Doctor or Specialist (Urologist, Nephrologist):

  • Visible blood in urine (gross hematuria).

  • Microscopic hematuria with abnormal kidney function or repeated occurrences.

  • Painful urination, frequent urination, or fever (possible infection).

  • Flank pain or lower abdominal pain (possible stones or kidney involvement).

  • History of smoking, occupational exposure to chemicals, or family history of urinary cancers.

  • Blood clots in urine.

Natural Remedies

Hydration (Increase Water Intake): Flushes out irritants, supports kidney and bladder health. Aim for at least 8–10 glasses of water daily.

Cranberry Extract: Contains proanthocyanidins that prevent bacterial adhesion to the bladder wall, reducing UTI-related hematuria. Use standardized extract (avoid sugary juices).

Probiotics: Balance urinary tract microbiome, preventing infections. Include lactobacillus-rich foods or supplements.

Omega-3 Fatty Acids (DHA, EPA): Reduce inflammation in the urinary tract, particularly helpful in infections or autoimmune conditions. Include fish oil supplements.

Curcumin (Turmeric): Anti-inflammatory, supports bladder and kidney health. Take with black pepper for absorption.

Aloe Vera (Inner Leaf Extract): Soothes the urinary tract lining, reduces inflammation. Use cautiously under professional guidance.

Marshmallow Root or Slippery Elm: Provide mucilage to coat and soothe urinary tract tissues. Consume as tea or supplement.

Zinc: Supports immune function and tissue repair in the urinary tract. Include in diet or supplements.

Vitamin C: Acidifies urine, reducing bacterial growth, and supports tissue repair. Include in diet or supplements.

Avoid Bladder Irritants (Caffeine, Alcohol, Spicy Foods): Reduces irritation and supports healing of the urinary tract lining. Eliminate or reduce as needed.Vitamin C: Acidifies urine, reducing bacterial growth, and supports tissue repair. Include in diet or supplements.

Ingredients

These raw ingredients are often used in alternative medicine to treat this condition.

omega-3 fatty acids
marshmallow root (MERGED)
slippery elm bark
zinc
vitamin C
aloe vera
alpha lipoic acid
cranberry
curcumin
green tea
magnesium