Hepatitis c virus - igm Test and its Function
The Hepatitis C Virus (HCV) IgM test is a blood-based diagnostic tool used to detect IgM antibodies produced in response to an active or recent HCV infection. These antibodies typically appear early in the infection cycle and can help differentiate between acute and chronic phases of hepatitis C. Unlike IgG antibodies, which persist long-term, IgM antibodies are transient and indicate recent viral activity. This test plays a crucial role in identifying early-stage infections, especially in individuals who may not yet show symptoms, enabling timely intervention and treatment planning.
Conditions that may require Hepatitis c virus - igm Test
The HCV IgM test is recommended for individuals exhibiting symptoms of liver dysfunction—such as jaundice, fatigue, or abdominal pain—or those with elevated liver enzymes. It is also useful in cases of suspected acute hepatitis C, reactivation of chronic HCV, or when distinguishing false-positive results from true infections following an initial antibody screening. High-risk groups include healthcare workers, intravenous drug users, individuals with multiple sexual partners, and patients undergoing dialysis or organ transplants.
Hepatitis c virus - igm Test Procedure
This test involves a simple blood draw, typically performed at a diagnostic center or via home collection services. No fasting is required, and the sample is processed to detect the presence of IgM antibodies specific to HCV. Patients are advised to avoid heavy meals, caffeine, and nicotine before the test to ensure optimal sample quality. If the patient is on medication that could affect immune response, it should be disclosed to the healthcare provider. Results are usually available within 24 to 48 hours, depending on the lab’s processing time.
Interpreting Hepatitis c virus - igm Test Results
A positive HCV IgM result suggests recent or ongoing infection and warrants further testing with HCV RNA (PCR) to confirm viral presence and load. If IgM is detected but RNA is absent, it may indicate a resolved infection or false-positive result. Conversely, a negative IgM result typically rules out recent infection, though follow-up testing may be necessary if recent exposure is suspected. Accurate interpretation requires correlating IgM findings with clinical symptoms, liver function tests, and confirmatory RNA assays to guide treatment decisions.
More Related Tests
₹2500
₹1500
- Includes 70 Parameters
₹5310
₹3300
- Includes 98 Parameters
Why To Book with HealthCareOnTime
17 Crores+ Samples Processed
World Class Technology Labs
25+ Years of Trust & Experience
Free Home Collection
FAQs Around Hepatitis c virus - igm Test
How much does Hepatitis c virus - igm Test cost?
The Hepatitis c virus – igm Test cost is Rs.980, although it is now available for Rs.939 because of the offer.
