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Lactate Dehydrogenase (LDH)-Serum

Lactate Dehydrogenase (LDH)-Serum is a diagnostic test that identifies the pathogen or antibody responsible for a fever or systemic infection. Commonly ordered for people with persistent fever, recent travel to endemic areas, or suspected monsoon-related illness. GetVisit offers transparent pricing, NABL-accredited processing, and digital report delivery , book your slot online in under two minutes.
What is a Lactate Dehydrogenase (LDH)-Serum Test in Prayagraj ?
What is Lactate Dehydrogenase (LDH)-Serum?
Lactate Dehydrogenase (LDH)-Serum is used to diagnose active infection by measuring pathogen-specific antigens or antibodies in the blood, urine, or other sample. Different infections trigger different immune responses, and this test targets the specific marker associated with the suspected organism.
What does Lactate Dehydrogenase (LDH)-Serum measure?
The Lactate Dehydrogenase (LDH)-Serum test measures the level of LDH, an enzyme released when cells are damaged. LDH helps the body make energy and is found in many tissues like the heart, liver, muscles, and blood cells. High or rising LDH levels can point to tissue injury, hemolysis, liver disease, certain infections, or some cancers. The specific marker measured depends on the test your doctor has ordered. A blood sample is typically collected from a vein in the arm using a standard venipuncture technique. The sample is then sent to a NABL-accredited laboratory where it is analysed using validated, quality-controlled equipment. Results are reported with reference ranges and returned digitally.
What do the results of Lactate Dehydrogenase (LDH)-Serum mean?
Your doctor will interpret the result as part of your full clinical picture, including your symptoms, physical examination, and other test findings. A mildly abnormal result may require only a repeat test in a few weeks to determine whether it is a transient fluctuation or a persistent finding. Significantly abnormal values typically trigger further investigation, a change in medication, or a specialist referral.
Lactate Dehydrogenase (LDH)-Serum Test Preparation in Prayagraj
Fasting and dietary instructions:
No special fasting is needed for this test. Avoid strenuous exercise, alcohol, and high-fat foods in the 12 hours before the test for the most consistent results. Stay well hydrated before the appointment.
Medication guidance:
Continue taking all regular prescribed medication unless your doctor has specifically asked you to stop before this test. Inform the lab staff about all medications, supplements, and herbal remedies you are currently taking. Some substances affect specific test values, and this information helps your doctor interpret results accurately.
What to bring:
Bring your prescription, a government-issued ID, and your OPD insurance details. Inform the phlebotomist of any recent illness, active infections, allergy to latex, or history of fainting during blood draws , so appropriate care can be taken during the procedure.
Timing:
The best time for blood tests is in the morning after an overnight fast and a night of normal rest. Stress, poor sleep, and strenuous activity can affect several hormonal and metabolic markers. Booking a morning slot minimises these variables.
Lactate Dehydrogenase (LDH)-Serum Test Parameters in Prayagraj
The Lactate Dehydrogenase (LDH)-Serum test evaluates various parameters. Here are the main parameters checked:
Why Take a Lactate Dehydrogenase (LDH)-Serum Test in Prayagraj ?
When does a doctor order Lactate Dehydrogenase (LDH)-Serum?
Lactate Dehydrogenase (LDH)-Serum is ordered when a doctor needs objective laboratory data to support, confirm, or rule out a clinical diagnosis. It may also follow up on a previously abnormal result, assess your response to a new treatment, serve as a baseline before starting a medication that affects the measured marker, or form part of a pre-operative health assessment.
Who should get Lactate Dehydrogenase (LDH)-Serum done?
Lactate Dehydrogenase (LDH)-Serum is often ordered as part of liver panels, hemolysis workups, infection or oncology profiles and after suspected tissue injury. Doctors may request it when you have unexplained fatigue, jaundice, chest pain, muscle pain, or abnormal routine blood tests. Anyone with persistent, unexplained symptoms , fatigue, weight changes, recurrent infections, or pain , that have not yet been investigated should include Lactate Dehydrogenase (LDH)-Serum as part of their diagnostic workup. Adults above 35 who have not had a comprehensive health panel in the past year should also consider it as part of a routine preventive assessment.
What happens after the results are ready?
Your doctor will interpret the results in the context of your symptoms, medical history, and risk factors. Results outside the normal range do not automatically indicate disease , they are a signal that requires clinical interpretation. GetVisit's digital report is saved to your health timeline and remains accessible and shareable at any time, making follow-up consultations more efficient.
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Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
Vijay Bisht was friendly, helpful, and made our home test process seamless. Grateful for his timely support and follow-up.
A big thank you to Shikhar from the Visit app for going above and beyond to arrange a last-minute appointment during an urgent situation. His seamless coordination truly made a difference.
A clean facility enhances experience. Quick checkups are a plus. Miss Rinku from Aditya Birla Health Insurance provided excellent service and handled our files well.
“The service was excellent—she was helpful, efficient, and made my recovery smooth and stress-free. Her support made a real difference.”
“Thank you, Shared Gupta, for the great support with my reimbursement claims and Wipro health packages. Truly appreciated!”
Thank you, Rinku. I appreciate your help during my visit. The hospital staff were courteous and professional. Overall, a very good experience!
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
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Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.
I want to share my feedback on the help I received for my health checkup. I was happy with the guidance and support. Thank you for your assistance; it made the experience stress-free.
Huge shoutout to Shikhar from the Visit app! He has been incredibly supportive during emergencies — always responsive and ready to help. Truly impressed by his dedication and calm efficiency.
“I connected with the concierge team today and spoke with Vijay—he was helpful and made a real effort to address my concerns.”
I appreciate Shreshta's outstanding support. She kept me updated on my medicals after hours and ensured everything went smoothly. Her proactive communication and care made a big difference.
“Grateful to Shikhar for finding a cataract specialist at a convenient time and ensuring a smooth experience. A true asset to the Visit team!”
Hi Aniket, Annu, Mayur, I appreciate Shikhar's support in organizing clinic appointments for my child at odd hours. It's a sensitive matter for any parent, and I'm thankful for his understanding.