LACTATE – CSF – BC128
🧠 Meningitis DifferentiatorCerebrospinal Fluid (CSF) cannot be collected by a lab technician at home. It must be collected by a specialist doctor via a Lumbar Puncture (Spinal Tap) in a hospital setting. You must bring the collected sample to the lab immediately.
📋 Test Details
- Report Time: Same Day.
- Sample Type: Cerebrospinal Fluid (CSF).
- Method: Enzymatic / Colorimetric.
- Test Code: BC128
What is the Lactate CSF Test?
Lactate (Lactic Acid) is a byproduct of metabolism. Normally, lactate levels in the brain fluid (CSF) are low. However, when there is an infection or a lack of oxygen in the brain, lactate levels rise significantly.
This test measures the amount of lactate in the fluid surrounding the brain and spinal cord.
Why is this Test Prescribed?
It is primarily used as an emergency test to distinguish between different types of Meningitis (inflammation of the brain membranes):
Bacteria consume oxygen and release massive amounts of lactate. High CSF Lactate usually confirms Bacterial Meningitis, which requires immediate antibiotics.
Viruses do not affect lactate metabolism as much. Normal or Slightly Elevated Lactate usually suggests Viral Meningitis.
Other Uses: It is also used to detect brain hypoxia (lack of oxygen), seizures, or head trauma severity.
Frequently Asked Questions
No. The sample collection is a medical procedure performed on the spine. It can only be done in a clinical setting by a doctor.
Meningitis progresses very fast. Doctors need to know immediately if it is bacterial (treatable with antibiotics) or viral. A fast report saves lives.
No. Blood lactate measures muscle fatigue or sepsis in the body. CSF Lactate specifically measures distress in the Brain and Central Nervous System.
Disclaimer: This test aids in the diagnosis of serious neurological conditions. Results must be interpreted by a Neurologist or Physician.