Blood in Urine (Hematuria) Evaluation in Mumbai
Assessment of Visible and Microscopic Blood in Urine
Dr. Shyam Mohan
Consultant Urologist, Uro-Oncologist & Robotic Surgeon
Noticing blood in your urine can be worrying, especially when it appears suddenly or without pain. Although blood in urine may result from conditions such as urinary tract infections or kidney stones, it can sometimes indicate a more significant problem affecting the kidneys, bladder, prostate or other parts of the urinary tract.
Medically known as hematuria, blood in urine should be evaluated even when it occurs only once or disappears without treatment.
Dr. Shyam Mohan provides consultation for patients experiencing visible blood in urine, microscopic hematuria and related urinary symptoms at his clinic in Chembur, Mumbai.
The evaluation focuses on identifying the source of bleeding, understanding possible causes and determining whether monitoring, medication, further investigations or a procedure is required.
Important: If you are passing blood clots and cannot urinate, or have heavy bleeding with dizziness, severe pain or fever with significant illness, seek emergency medical care rather than waiting for a routine appointment.
What Is Blood in Urine (Hematuria)?
Hematuria is the medical term for the presence of red blood cells in urine.
Normally, urine does not contain significant amounts of blood. When bleeding occurs anywhere along the urinary tract, blood may become mixed with urine.
The urinary tract includes the kidneys, ureters, urinary bladder and urethra. In men, prostate conditions may also contribute to urinary bleeding.
There are two main types of hematuria.
1. Visible Hematuria (Gross Hematuria)
Visible hematuria occurs when blood changes the appearance of urine.
Urine may look:
- Light pink
- Bright red
- Reddish-brown
- Dark brown or tea-coloured
The colour does not always indicate how serious the underlying condition is.
Even a small amount of blood can noticeably change urine colour.
2. Microscopic Hematuria
Microscopic hematuria occurs when red blood cells are present in urine but cannot be seen with the naked eye.
It is usually detected during a routine urine examination.
In adults, microscopic hematuria is generally defined as three or more red blood cells per high-power field on a properly collected urine sample examined under a microscope.
A positive urine dipstick alone does not confirm microscopic hematuria. Microscopic urine examination is needed.
Some patients require repeat testing, while others need further assessment depending on their medical history and risk factors.
What Are the Common Causes of Blood in Urine?
Blood in urine is a symptom rather than a diagnosis. Several conditions can cause urinary bleeding, and the treatment depends on identifying the underlying problem.
1. Urinary Tract Infection (UTI)
An infection affecting the bladder, kidneys or other parts of the urinary tract may cause inflammation and bleeding.
Associated symptoms can include burning urination, frequent urination, urinary urgency, lower abdominal discomfort or fever.
A urine examination and, when appropriate, urine culture can help identify an infection.
If hematuria is attributed to a UTI, a follow-up urine test may be needed after treatment to confirm that the blood has resolved.
2. Kidney Stones or Ureteric Stones
Stones developing in the kidneys or moving through the ureters may irritate the urinary tract and cause bleeding.
Symptoms may include:
- Sharp pain in the side or lower back
- Pain extending towards the groin
- Nausea or vomiting
- Visible or microscopic blood in urine
Some kidney stones cause hematuria without significant pain.
Evaluation may involve ultrasound or CT imaging, depending on the clinical findings.
Learn more about Kidney Stone Treatment and Ureteric Stone Treatment in Mumbai.
3. Enlarged Prostate (Benign Prostatic Hyperplasia)
In men, particularly with increasing age, enlargement of the prostate may contribute to urinary bleeding.
An enlarged prostate can also cause difficulty starting urination, a weak urinary stream, frequent urination or incomplete bladder emptying.
However, blood in urine should not automatically be attributed to prostate enlargement without appropriate evaluation.
4. Bladder or Kidney Tumours
Blood in urine can sometimes be associated with tumours affecting the bladder, kidneys or other parts of the urinary tract.
One important warning sign is painless visible hematuria, where blood appears in urine without burning or discomfort.
This does not mean that every person with blood in urine has cancer. However, unexplained bleeding requires assessment to exclude potentially serious conditions.
Depending on the findings, investigations may include cystoscopy and imaging of the urinary tract.
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5. Kidney Diseases
Certain conditions affecting the kidney's filtering structures, called glomeruli, can cause blood to appear in urine.
Other findings may include:
- Protein in urine
- Swelling of the legs or face
- High blood pressure
- Abnormal kidney function tests
These findings may require assessment by a nephrologist in addition to any appropriate urological evaluation.
6. Other Possible Causes
Other causes of hematuria include urinary tract injuries, recent urinary procedures, vigorous physical activity, inflammation and certain bleeding disorders.
Medicines such as anticoagulants or antiplatelet drugs may contribute to bleeding. However, taking these medicines does not eliminate the need to investigate hematuria.
Do not stop prescribed blood-thinning medication without medical advice.
What Symptoms Can Occur Along With Blood in Urine?
Some patients notice only a change in urine colour. Others experience additional urinary symptoms.
Symptoms that may accompany hematuria include:
- Pain or burning while passing urine
- Frequent or urgent urination
- Lower abdominal discomfort
- Pain in the back, side or groin
- Difficulty starting or maintaining urine flow
- Passing blood clots
- Fever or chills
- Difficulty emptying the bladder
Can blood in urine occur without pain?
Yes. Hematuria may occur without pain, burning or other noticeable symptoms.
Painless bleeding can have several causes, including conditions that need further investigation. The absence of pain does not confirm that the bleeding is harmless.
When Should You Consult a Urologist for Blood in Urine?
You should arrange medical assessment if:
- You notice pink, red or brown urine that may contain blood.
- Blood appears in urine even once.
- A urine report shows microscopic hematuria.
- Blood in urine returns after treatment for a urinary infection.
- You experience urinary bleeding with frequent urination, burning or discomfort.
- You have persistent hematuria or additional risk factors for urinary tract disease.
A urologist evaluates conditions affecting the kidneys, ureters, bladder, urethra and male reproductive system.
Do not ignore bleeding simply because your urine becomes clear again. Some causes of hematuria produce intermittent bleeding.
When Is Blood in Urine an Emergency?
Seek immediate emergency medical attention if you experience:
- Inability to pass urine, especially with blood clots
- Heavy urinary bleeding with faintness, dizziness or weakness
- Severe flank pain with fever or shaking chills
- Severe pain with persistent vomiting or significant illness
- Urinary bleeding following a major injury
These symptoms may indicate urinary obstruction, significant bleeding, infection or another condition requiring urgent treatment.
How Is Blood in Urine Diagnosed?
The investigation of hematuria begins with a medical history, examination and appropriate urine testing.
Not every patient requires every investigation. Tests are selected according to the type of bleeding, accompanying symptoms, age, risk factors and initial findings.
1. Medical History and Clinical Examination
During the consultation, the doctor may ask:
- When did you first notice blood in urine?
- Is the bleeding visible or detected only on testing?
- Does it occur with pain or burning?
- Have you experienced kidney stones or urinary infections?
- Do you smoke or have a history of tobacco use?
- Are you taking blood thinners or other medicines?
- Have you undergone previous urinary procedures?
- Do you have a personal or family history of certain urinary tract conditions?
These details help guide further assessment.
2. Urine Routine and Microscopic Examination
A urine examination checks for red blood cells and other abnormalities, including signs of infection or protein in urine.
If an abnormal urine dipstick result is detected, microscopic examination helps determine whether red blood cells are present.
In selected cases, a repeat properly collected urine sample is appropriate.
3. Urine Culture
A urine culture may be advised if symptoms or urine findings suggest a bacterial urinary tract infection.
It helps identify the responsible organism and guide antibiotic selection when treatment is required.
4. Blood Tests
Blood tests may be used to evaluate kidney function and other concerns.
These may include serum creatinine, estimated glomerular filtration rate (eGFR), a complete blood count or other investigations based on the clinical situation.
5. Ultrasound of the Urinary Tract
Ultrasound can help evaluate the kidneys and bladder for certain structural abnormalities, stones, swelling or masses.
It does not expose the patient to ionising radiation.
However, ultrasound cannot reliably exclude every cause of urinary bleeding, particularly some small bladder or upper urinary tract abnormalities.
6. CT Scan or CT Urography
CT imaging may be advised when more detailed evaluation is necessary.
A non-contrast CT scan is particularly useful when urinary stones are suspected.
CT urography uses a specific imaging protocol to assess the kidneys and urinary collecting system and may be recommended in selected patients, including those with higher-risk hematuria.
The decision depends on the clinical findings, kidney function, contrast suitability and other factors.
7. Cystoscopy
Cystoscopy is a procedure that allows a urologist to examine the inside of the urethra and urinary bladder using a thin instrument with a camera.
It may be recommended when bladder abnormalities need to be investigated, particularly in patients with visible hematuria or certain risk factors.
The procedure can help identify changes that may not be reliably detected using urine tests or ultrasound alone.
The need for cystoscopy is determined after clinical assessment.
Does Every Patient With Microscopic Hematuria Need a CT Scan or Cystoscopy?
No.
The evaluation of microscopic hematuria is based on individual risk.
Factors such as age, smoking history, degree and persistence of microscopic bleeding, previous visible hematuria and other medical history can influence the choice of investigations.
For some adults with low or negligible risk, repeat microscopic urinalysis may be recommended before imaging or cystoscopy.
Other patients may require bladder examination and imaging of the kidneys or upper urinary tract.
The purpose of risk-based assessment is to identify significant conditions while avoiding unnecessary investigations in suitable patients.
How Is Blood in Urine Treated in Mumbai?
There is no single treatment for every case of hematuria.
The appropriate treatment depends on the condition causing the bleeding.
Treatment for Urinary Tract Infection
If a bacterial infection is identified, the doctor may prescribe antibiotics based on the clinical situation and, when appropriate, urine culture findings.
Further assessment may be necessary if symptoms or hematuria persist.
Treatment for Kidney or Ureteric Stones
Treatment depends on stone size, location, symptoms, infection and kidney function.
Options may include observation with follow-up, suitable medication or procedures such as ureteroscopy and laser stone fragmentation.
An infected and obstructed urinary tract requires urgent medical attention.
Treatment for Prostate-Related Conditions
When prostate enlargement or another prostate condition contributes to bleeding, management may involve medication, monitoring or a procedure in selected patients.
The decision depends on the diagnosis, urinary symptoms and examination findings.
Treatment for Bladder or Kidney Tumours
If investigations identify a suspicious tumour, further evaluation is needed to determine its nature and extent.
Management may involve endoscopic procedures, surgery, surveillance or other cancer treatments depending on the diagnosis and stage.
Dr. Shyam Mohan's practice includes urology and uro-oncology, allowing patients with suspected urinary tract tumours to undergo specialist assessment and discuss the appropriate next steps.
Treatment for Kidney-Related Medical Conditions
If hematuria is associated with a disease affecting the kidneys' filtering structures, further nephrology assessment and condition-specific treatment may be required.
Not every patient with blood in urine requires surgery. Some conditions can be managed medically, while others need observation or additional investigations.
Can Blood in Urine Be Prevented?
Not every cause of hematuria is preventable.
However, several measures can support urinary health and help address some contributing conditions.
Maintain Appropriate Hydration
Drink sufficient fluids according to your individual health needs.
Patients with advanced kidney disease, heart failure or prescribed fluid restrictions should follow their clinician's advice.
Seek Treatment for Urinary Symptoms
Persistent burning urination, recurrent infections or difficulty emptying the bladder should be medically evaluated.
Address Kidney Stone Risk
People with a history of urinary stones may benefit from a prevention plan based on stone type, medical history and relevant testing.
Avoid Tobacco Use
Smoking increases the risk of several conditions affecting the urinary tract, including bladder cancer.
Stopping tobacco use is an important general health measure.
Follow Recommended Medical Reviews
If hematuria has been identified, complete the investigations or repeat urine examinations recommended by your clinician.
Changes in diet or fluid intake alone should not be considered a treatment for unexplained hematuria.
What Happens During a Blood in Urine Consultation?
The initial consultation is intended to establish whether urinary bleeding has occurred, identify possible causes and decide what further tests are appropriate.
The doctor may review your symptoms, medical history, previous test results, current medicines and relevant risk factors.
Depending on the findings, a urine examination, blood test, ultrasound or another investigation may be advised.
Patients who already have urine reports or imaging results should bring them to the consultation.
The next steps depend on whether the bleeding appears related to infection, urinary stones, prostate problems, kidney disease or another condition.
About Dr. Shyam Mohan
Dr. Shyam Mohan is a Consultant Urologist, Uro-Oncologist and Robotic Surgeon practising in Mumbai.
Qualifications:
- MBBS
- MS (General Surgery)
- MCh (Urology)
- Fellowship in Advanced Robotic Uro-Oncology
His clinical practice covers general urology, endourological procedures, prostate conditions, kidney and ureteric stones, and urological cancers.
Patients experiencing blood in urine can consult Dr. Mohan for assessment of urinary symptoms and discussion of appropriate investigations and treatment options.
For additional details about his qualifications and clinical background, visit the Dr. Shyam Mohan profile.
Blood in Urine Consultation in Chembur, Mumbai
If you have noticed visible blood in urine, received an abnormal urine test or experienced repeated urinary bleeding, medical assessment can help identify the underlying cause.
Dr. Shyam Mohan provides urology consultations at Synergy Health Clinic in Chembur, Mumbai.
Clinic Address:
Synergy Health Clinic, 501, 5th Floor, Building 2, Business Point, Opposite Saibaba Mandir, Chembur, Mumbai, Maharashtra 400077.
Phone: +91 9892533940
For severe bleeding, urinary retention or signs of serious infection, seek emergency hospital care.