Lactate, Plasma

Lactate is a substance produced when the body breaks down carbohydrates for energy under low oxygen conditions (anaerobic metabolism). Normally, lactate is present in small amounts and cleared by the liver. However, when the body’s tissues lack sufficient oxygen, or when lactate clearance is impaired, levels rise in the blood, a condition called hyperlactatemia. Excessively high levels may lead to lactic acidosis, a serious condition that disrupts the body’s acid-base balance.

The Lactate, Plasma test is often performed when symptoms that may point to oxygen shortage or abnormal blood acidity arise. These may include rapid breathing, nausea, sweating, belly pain, or confusion.

It is commonly ordered if a doctor suspects sepsis, shock, suspected cardiac related conditions, severe congestive heart failure, kidney failure, or poorly controlled diabetes. The test may also be done if there is a concern about rare inherited metabolic or mitochondrial disorders, or if there are signs of lactic acidosis, such as sweet-smelling breath, cool and clammy skin, or sudden changes in alertness.

No special preparation is required for the Lactate, Plasma test. Inform the doctor about all the medications and supplements currently being taken, as these may affect the test results.

Test result ranges are approximate and may differ slightly between labs depending on the methodology and laboratory guidelines. Do not self- diagnose and always consult a doctor to understand the test results correctly. 

Please note: This is an outsourced test. The sample is collected by TATA 1MG and processed at a NABL accredited partnered lab.