Complete Blood Count (CBC) in Karnataka
Blood test measuring red cells, white cells, and platelets to screen for anaemia, infections, and blood disorders.
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What is Complete Blood Count (CBC)?
Blood test measuring red cells, white cells, and platelets to screen for anaemia, infections, and blood disorders.
5 min
Immediate; results in 2–4 hours
₹200 – ₹600
None
99%
Outpatient
Why Complete Blood Count (CBC) Is Needed
A CBC is ordered as part of routine health checkups, but also specifically to investigate symptoms suggesting anemia, infection, or blood disorders, or to monitor patients on medications that can affect blood cell counts, such as chemotherapy. It's one of the most frequently ordered tests to get an overall snapshot of a patient's general health.
Signs You May Need Complete Blood Count (CBC)
Unexplained fatigue, pale skin, frequent infections, unusual bruising or bleeding, fever, or dizziness are common symptoms that lead a doctor to order a CBC. It's also routinely done during pregnancy checkups, before surgery, and as part of annual wellness screening even without specific symptoms.
Types of Complete Blood Count (CBC)
A standard CBC measures red blood cells, white blood cells, platelets, and hemoglobin, while a CBC with differential further breaks down the different types of white blood cells to help identify the specific cause of infection or immune abnormalities. Both are done from the same blood draw, with the differential providing more detailed diagnostic information when needed.
Hospitals offering Complete Blood Count (CBC) (0)
No hospitals listed yet for this procedure in Karnataka — check back soon or browse all hospitals.
Specialists offering Complete Blood Count (CBC) (0)
No specialists listed yet for this procedure in Karnataka.
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Frequently Asked Questions
Do I need to fast for a CBC?
No, fasting is generally not required for a CBC alone, though if it's ordered alongside other tests like blood sugar or lipid profile, your doctor may ask you to fast.
How quickly do CBC results come back?
Results are typically available within 2-4 hours at most labs, making it one of the fastest diagnostic blood tests.
What does an abnormal CBC mean?
Abnormal results can indicate anything from a minor infection to anemia or, rarely, a blood disorder, so your doctor will interpret the full picture alongside your symptoms and history.
Is a CBC painful?
It's just a routine blood draw from the arm, causing only brief, minor discomfort similar to any injection.
How often should I get a CBC done?
Most healthy adults benefit from an annual CBC as part of a general checkup, though your doctor may recommend more frequent testing if you have a chronic condition.