The presence of blood in your waste products, whether it's in your stool (feces) or urine, is known as rectal bleeding (hematochezia) or hematuria, respectively. Both conditions can indicate potential underlying health issues, and it's essential to take them seriously and seek medical attention for proper evaluation and diagnosis.
Blood in stool (hematochezia) can be caused by various factors, including:
Hemorrhoids: Swollen blood vessels in the rectal or anal area can bleed during bowel movements.
Anal fissures: Small tears or cuts in the lining of the anus can cause bleeding.
Inflammatory bowel disease (IBD): Conditions like ulcerative colitis or Crohn's disease can cause inflammation and ulcers in the digestive tract, leading to bleeding.
Diverticular disease: Diverticula are small pouches that can form in the walls of the colon. If they become inflamed or infected, they can bleed.
Peptic ulcers: These are open sores that can form on the lining of the stomach or the upper part of the small intestine, leading to blood in the stool.
Colon polyps or colorectal cancer: Blood in the stool can be a sign of precancerous polyps or colorectal cancer.
On the other hand, blood in urine (hematuria) can have different causes, such as:
Urinary tract infections (UTIs): Infections in the bladder, kidneys, or urinary tract can cause blood in the urine.
Kidney stones: Sharp crystals can form in the kidneys and cause bleeding when they pass through the urinary tract.
Bladder infections or inflammation: Conditions affecting the bladder can lead to blood in the urine.
Kidney disease or injury: Any damage to the kidneys can result in blood in the urine.
Enlarged prostate or prostate cancer: In men, these conditions can cause hematuria.
Certain medications or strenuous exercise: In some cases, blood in the urine can be a side effect of certain medications or intense physical activity.
It's crucial to see a healthcare professional if you notice blood in your stool or urine, as they can conduct a thorough evaluation, perform relevant tests, and diagnose the underlying cause. Early detection and appropriate treatment are essential for managing potential health issues related to rectal bleeding or hematuria.