Description
EDTA Plasma, Lactate dehydrogenase (LDH) is an enzyme present extensively in body tissues, such as blood cells, skeletal muscles, kidneys, brain, and lungs. The tissue levels of this enzyme are 500 fold higher than those normally present in the serum. Thus any cells or tissue damage elevates the serum level of LDH to a significant extent. Thus, increased LDH level in blood is generally an indication of cellular damage. Medicas offers an affordable Lactate Dehydrogenase (LDH) test with the free home collection., Non Fasting.
Sample Required:
A blood sample is required for a lactate test. Blood is typically drawn from a vein in your arm.
Test Time:
The results of a lactate test are usually available within a few hours to a day, depending on the laboratory’s processing time.
Test Normal Range:
The normal range for blood lactate levels at rest is typically between 0.5 to 2.2 millimoles per liter (mmol/L).
What is the Test?
The lactate test measures the concentration of lactate, a type of organic acid, in your blood. Elevated lactate levels can indicate various medical conditions, including oxygen deficiency, shock, or certain metabolic disorders.
Test Procedure:
The lactate test involves the following steps:
A healthcare provider will clean the site (usually the inside of your elbow) where blood will be drawn.
A needle is used to draw a blood sample from a vein.
Blood is collected in a separate tube and delivered to a laboratory for analysis.
In the lab, the concentration of lactate in the blood sample is measured.
When to Take the Test:
A lactate test may be ordered by a healthcare provider if they suspect a medical condition that can affect lactate levels. Common reasons for this test include assessing patients with severe infections, heart problems, or suspected metabolic disorders.
Who Should Take This Test:
Individuals with symptoms or medical conditions that may lead to elevated lactate levels may undergo this test under the guidance of a healthcare provider.
Precautions for Exceptional Cases (Pregnancy, etc.):
There are typically no specific precautions related to pregnancy or exceptional cases for the lactate test. However, it’s important to inform your healthcare provider about your medical history and any medications or supplements you are taking.
FAQs (Frequently Asked Questions):
Q1: What can high lactate levels indicate?
A: High lactate levels may suggest conditions such as sepsis, shock, heart attack, or certain metabolic disorders. However, the interpretation of lactate levels depends on the clinical context.
Q2: Can exercise affect lactate levels?
A: Yes, during intense exercise, the body may produce more lactate, leading to a temporary increase in blood lactate levels.This is commonly known as “lactic acid buildup.”
Q3: How is lactate related to oxygen levels in the body?
A: Elevated lactate levels can indicate that the body’s tissues are not receiving enough oxygen. This can occur in conditions such as shock or respiratory distress.
Q4: Are there any risks associated with a lactate test?
A: Taking a blood sample involves minimal risks, such as bleeding or infection at the puncture site. These risks are generally very low.
Q5: What should I do if my lactate levels are elevated?
A: Elevated lactate levels require further evaluation by a healthcare provider. The underlying cause of the elevated levels will determine the appropriate treatment or intervention.
