Last Updated on November 25, 2025 by Ugurkan Demir

Seeing blood clots in urine can be scary, even more so with stomach pain or cramps. Hematuria, or blood in the urine, is common, affecting millions of men. The American Urological Association says it hits about 4-20% of men at some point.
At Liv Hospital, we know how worrying hematuria can be. Our focus is on you, with care that’s both kind and backed by science. We use the latest tech to check your health.

Blood in the urine, known as hematuria, is alarming and needs understanding. It can signal many health issues, from minor to serious. Knowing the causes is key.
Hematuria means blood in the urine, seen as microscopic or gross. Microscopic is only visible under a microscope. Gross is visible to the eye, making urine look red or cola-like. Knowing the difference is important for finding the cause.
Hematuria is a symptom, not a disease. It can be caused by infections, kidney stones, or even cancer. Medical experts say it’s a sign that needs attention.
“Hematuria is a significant symptom that warrants thorough investigation to determine its cause, as it can be indicative of a range of health issues.”
Men often experience hematuria, with up to 20% of men having it at some point. It affects men of all ages, but more as they get older.
| Age Group | Prevalence of Hematuria |
| 20-39 years | 5-10% |
| 40-59 years | 10-15% |
| 60+ years | 15-20% |
Blood clots in urine suggest a serious issue, like kidney stones or tumors. Simple discoloration might be from infections or inflammation. It’s important to tell the difference for the right treatment.
Distinguishing between these presentations is key for the right diagnosis and treatment.

Bright red blood from the urethra in males is a serious sign that needs quick medical help. This symptom is often linked to hematuria. It can show different signs, helping doctors figure out where it comes from.
The color and texture of the blood can give clues about the problem. Bright red blood usually means fresh bleeding, possibly from the urethra. On the other hand, darker or brownish blood might mean older bleeding, possibly from the kidneys or bladder.
When blood shows up during urination is key for doctors to diagnose. Blood at the beginning of urination often points to a urethral problem. Blood all through urination might mean a higher urinary tract issue, like the bladder or kidneys. Blood at the end of urination could mean a bladder problem, as the bladder empties.
Knowing when blood appears in urination helps find where it comes from. Studies show that timing can point to different parts of the urinary system. For example, blood clots while urinating male patients might have issues from the kidneys to the urethra.
Doctors look at the blood’s color and when it appears to find the cause. This helps them plan the right tests and treatment. It ensures men get the care they need quickly and effectively.
Blood in urine, or hematuria, is a serious sign, often with stomach pain. This combo can point to urinary tract problems, like infections or kidney stones.
Knowing the types of stomach pain with blood in urine helps find the cause. Pain can be mild or severe and tells us where the problem is.
Abdominal pain with blood in urine can be different. It can be mild or very painful. Where the pain is can help figure out the problem.
Kidney pain is in the flank area, between the ribs and hip. It can signal kidney stones, infection, or other kidney problems.
Kidney pain signs include:
Bladder or lower urinary tract pain is in the lower abdomen or pelvis. It can be from infections or bladder stones.
| Pain Characteristics | Possible Causes |
| Lower abdominal pain | Urinary tract infections, bladder stones |
| Pelvic pain | Bladder inflammation, cystitis |
| Pain during urination | Urinary tract infections, bladder irritation |
Understanding abdominal pain with blood in urine helps doctors find the cause. They can then plan the right treatment.
Men with blood clots in their urine might have infections, structural issues, or other urinary tract problems. We’ll look at the main reasons for this symptom. These can include urinary tract infections, kidney stones, or an enlarged prostate gland.
Urinary tract infections (UTIs) happen when bacteria infect the urinary system. In men, UTIs can cause blood clots in the urine. Symptoms include pain while urinating, needing to urinate often, and stomach pain.
Kidney stones are hard deposits that form in the kidneys. As they move through the urinary tract, they can cause bleeding and blood clots. The pain from kidney stones is severe and can also cause nausea and vomiting.
An enlarged prostate gland can cause bleeding in the urine. This is because the prostate surrounds the urethra and can irritate it. Symptoms include weak urine flow, needing to urinate often, and blood clots in the urine.
Bladder inflammation, or cystitis, can also cause blood clots in male urine. It can be caused by infections, irritation, or other factors. Symptoms include painful urination, needing to urinate often, and blood in the urine.
| Cause | Symptoms | Treatment |
| Urinary Tract Infections | Pain during urination, frequent urination | Antibiotics |
| Kidney Stones | Severe pain, nausea, vomiting | Hydration, pain management, surgery |
| Enlarged Prostate | Weak urine flow, frequent urination | Medication, surgery |
| Bladder Inflammation | Painful urination, frequent urination | Antibiotics, pain relief |
Health issues like cancers and kidney diseases can cause blood clots in urine and stomach pain. While many causes are not serious, some need quick medical help. We’ll look into these serious conditions to understand their impact and why fast medical care is important.
Urological cancers, like bladder, kidney, and prostate cancer, can lead to blood in the urine. They might also cause stomach pain. Finding these cancers early is key to treating them well.
Key statistics for urological cancers:
| Cancer Type | Estimated New Cases (US) | Estimated Deaths (US) |
| Bladder Cancer | 83,730 | 17,200 |
| Kidney Cancer | 73,820 | 14,770 |
| Prostate Cancer | 288,300 | 34,400 |
Kidney diseases, like polycystic kidney disease (PKD) and glomerulonephritis, can cause blood in urine and stomach pain. PKD is marked by many cysts in the kidneys, which can lead to kidney failure if not treated. Glomerulonephritis is inflammation of the kidney’s filtering units, often due to infections or autoimmune diseases.
Prostate issues, such as prostatitis and an enlarged prostate, can also cause blood in urine and stomach pain. Prostatitis is inflammation of the prostate gland, often due to infection. An enlarged prostate can lead to urinary symptoms, including blood in the urine.
Rare but serious causes include renal vein thrombosis, a blood clot in the vein draining the kidney. This condition can cause severe pain and blood in urine, needing immediate medical care.
Knowing about these serious conditions is key for early diagnosis and treatment. If you have symptoms like blood clots in urine and stomach pain, seeing a healthcare professional is vital for the right care.
Healthcare providers use many tools to find the cause of hematuria with abdominal pain. This detailed method helps patients get the right treatment.
The first step is a detailed check-up. We look at the patient’s symptoms, medical history, and lifestyle. This helps us find what might be causing the pain and blood in the urine.
Laboratory tests are key in checking for hematuria. We test the urine for blood, infection, or other issues. Blood tests also help us see how the kidneys are doing and if there’s infection or inflammation.
Ultrasound, CT scans, or MRI are used to see the urinary tract. These help us find problems like kidney stones or tumors. They show why there’s pain and blood in the urine.
For some issues, we might need tests like cystoscopy. This involves a thin tube with a camera in the bladder. It lets us see inside the urinary tract. These tests help us understand the problem better and plan the best treatment.
The treatment for hematuria and abdominal pain depends on finding the cause. Once found, a treatment plan is made to fix the specific problem.
When hematuria is due to urinary tract infections (UTIs), antibiotics are usually the first choice. The right antibiotic depends on the bacteria and how bad the infection is. It’s important to finish all antibiotics to get rid of the infection.
Kidney stones can cause a lot of pain and bleeding. Treatment depends on the stone’s size and where it is. Small stones might go away with water and pain relief. But bigger stones might need more serious treatments like lithotripsy or surgery.
Men with hematuria from an enlarged prostate get treatments to shrink the prostate or ease urinary issues. This can include medicines like alpha-blockers or 5-alpha-reductase inhibitors. Sometimes, surgery is needed.
Inflammatory conditions like cystitis can lead to bleeding and pain. Treatment varies based on the inflammation’s cause. It might include antibiotics for bacterial infections, anti-inflammatory drugs, or other treatments to reduce inflammation and symptoms.
Understanding the cause of hematuria and pain helps doctors create a good treatment plan. This plan aims to fix the problem, ease symptoms, and improve health outcomes.
We’ll show you when to get medical help for blood clots and stomach pain. Knowing how serious your symptoms are is key to acting right.
Some symptoms need you to get help fast. If you have severe pain, heavy bleeding, or trouble urinating, act quickly. These signs might mean a serious problem that needs quick action.
If you’re worried but not in immediate danger, see a doctor in a few days. Look out for recurrent urinary tract infections (UTIs), persistent hematuria, or mild to moderate abdominal pain that doesn’t go away.
After you’re treated, follow-up care is important. It helps keep an eye on your health and makes sure your treatment is working. Your doctor will plan follow-ups based on your situation.
At these visits, your doctor might do more tests, change your meds, or give more advice on managing your symptoms.
Having questions for your healthcare provider helps you understand your health better. Ask about your diagnosis, treatment choices, possible side effects, and lifestyle changes to ease your symptoms.
Being informed and proactive helps you work well with your doctor to manage your health.
Seeing blood in your urine and feeling stomach pain can be scary. But, knowing what causes it and getting medical help can help a lot. Blood in the urine, or hematuria, can come from many things, some not so bad, others serious.
We looked at why you might see blood in your pee and feel pain in your belly. This could be due to simple things like infections or kidney stones. Or it could be something more serious like cancer.
It’s important to know when to see a doctor and to get checked out. This way, you can find out what’s really going on and get the right treatment. If you’re seeing blood in your pee or feeling belly pain, don’t wait. See a doctor to figure out what’s happening and how to feel better.
Hematuria is when blood is found in the urine. Doctors use urine tests to spot blood or other issues.
Blood clots in male urine can be due to several reasons. These include urinary tract infections, kidney stones, an enlarged prostate, and bladder inflammation.
Blood at the end of urination often points to bladder or urethra problems. This could be due to inflammation, infection, or stones.
Yes, stomach pain can be linked to hematuria. The pain’s type and location can hint at the cause, like kidney or bladder issues.
Serious issues leading to hematuria and pain include urological cancers and kidney diseases. Also, prostate-specific conditions and rare conditions like renal vein thrombosis can cause it.
Evaluating this condition involves a detailed approach. It includes a clinical check-up, lab tests, imaging, and specific tests for certain conditions.
Treatment varies based on the cause. It might include antibiotics, pain relief, staying hydrated, or surgery to remove stones. It could also involve reducing prostate size or easing symptoms.
Seek immediate medical help for severe pain, heavy bleeding, or trouble urinating. Also, see a doctor within a few days for recurring UTIs or persistent hematuria.
Ask your doctor about their diagnosis, treatment plans, and any concerns. This includes the cause of symptoms, the risk of serious conditions, and treatment outcomes.
Yes, blood clots in urine can signal serious issues like urological cancers or kidney diseases. It’s important to get a healthcare provider’s evaluation.
To prepare, be ready to share your medical history, describe your symptoms, and ask about diagnosis, treatment, and any concerns.
National Center for Biotechnology Information. (2025). Why Am I Passing Blood Clots in Urine. Retrieved from https://www.ncbi.nlm.nih.gov/books/NBK534213/
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