Hepatitis B Surface Antigen (HBsAg) Test in Hyderabad
Also called: Hep B Test, Australia Antigen, Hepatitis B Screen
Report
{context.blood_test.parameters} Parameters
The test at a glance
What it checks
Report delivery
Test for
Age group
Commonly advised for
What is a Hepatitis B Surface Antigen (HBsAg) Test ?
Know More About This Test
The HBsAg (Hepatitis B Surface Antigen) test detects the presence of Hepatitis B surface antigen in the blood, indicating active HBV infection. The Optical Density (OD) method improves test sensitivity. This test is used in screening and diagnosis and serves as a critical public health marker for identifying carriers and preventing transmission.
Why Is This Test Recommended?
HBsAg testing is recommended for screening for hepatitis B, blood donor testing, antenatal screening during pregnancy, pre-surgical evaluation, and monitoring known HBV cases. It is essential when symptoms like jaundice, fatigue, dark urine, abdominal pain, or history of exposure to infected blood are present.
What Do the Results Indicate?
Positive results indicate active infection, meaning the virus is in the bloodstream. Persistence for more than 6 months indicates chronic infection. Negative results mean no active infection. The antigen disappears with recovery, and vaccinated individuals remain negative. Further tests assess infectivity and disease progression, though HBsAg does not measure disease severity.
How Is the Test Performed and Prepared For?
A simple blood draw is performed. No fasting is required. The test is safe and quick, with results usually available within 24 hours. Inform your doctor about vaccination history before the test.
Frequently Asked Questions (FAQs)
Does positive mean lifelong infection?
Not always; some people clear the infection naturally within 6 months (acute infection), while others develop chronic infection requiring long-term management.Can vaccine cause positivity?
No; hepatitis B vaccination does not cause HBsAg positivity as the vaccine contains only surface antigen protein, not the live virus.Is it curable?
Manageable; while acute hepatitis B can resolve on its own, chronic infection is not curable but can be effectively managed with antiviral medications.Is repeat testing required?
Yes; repeat testing is essential to monitor infection status, assess chronicity, evaluate treatment response, and check for viral clearance.Is it contagious?
Yes; hepatitis B is highly contagious and spreads through blood, body fluids, unprotected sex, and from mother to child during birth.
Who should take this test
This test screens the blood for hepatitis B infection. It is advised if:
- You have fatigue, fever, nausea or jaundice
- Your urine has turned dark
- You are being screened before surgery or a procedure
- You are pregnant and undergoing routine screening
- Someone in the household has hepatitis B
- You want to donate blood
Hepatitis B Surface Antigen (HBsAg) Test testing in Hyderabad
Tapadia Diagnostic Centre in Hyderabad offers NABL-accredited Hepatitis B Surface Antigen (HBsAg) Test test from a Blood sample(s). Hep B Test, Australia Antigen, Hepatitis B Screen is also prescribed for Fatigue, fever, nausea, jaundice, dark urine. Established in 1989, this doctor-led diagnostic centre ensures high accuracy. Home sample collection and walk-in facility available at our Hyderabad center. Pay at the centre with no advance payment. Book online or visit us.
Frequently asked questions
Related Pathology Tests in Hyderabad
Centers You Can Choose To Visit
Below M.S Junior College, Near NMDC, (Old Universal Bakery building), Masab Tank Road, Hyderabad.
Services: Lab, X Ray, ECG, U/S Scan, 2D Echo, CT Scan, MRI
Branch Incharge: Md Uzaib- 7499267648
Beside Ramalayam Temple, Near Ramakrishna Medical Hall,Hyderabd-80
Services: Lab, ECG
Branch Incharge: Mr. Shobhan : 9391111847
H.No.1-84/A/1, Veera Reddy Nagar Colony, Beside Union Bank Boduppal, Hyderabad-500092
Services: Lab, X Ray, ECG
Branch Incharge: MR. Praveen Gupta : 9848056578
Hepatitis B Surface Antigen (HBsAg) Test in Hyderabad
Rated 4.6 on Google
From 6,477 patient reviews across our Hyderabad centres.
Every report, kept for you
Past reports stay in your account and can be downloaded again.
NABL accredited
Every result reviewed by a qualified pathologist before it reaches you.
Four decades of practice
A family-run diagnostic centre, trusted by doctors and households since 1989
Medically Reviewed by Qualified Biochemists
Hepatitis B Surface Antigen (HBsAg) Test in Other Cities
Hepatitis B Surface Antigen (HBsAg) Test in Vijayawada
Hepatitis B Surface Antigen (HBsAg) Test in Visakhapatnam
Hepatitis B Surface Antigen (HBsAg) Test in Ahmedabad
Hepatitis B Surface Antigen (HBsAg) Test in Bengaluru
Hepatitis B Surface Antigen (HBsAg) Test in Mumbai
Hepatitis B Surface Antigen (HBsAg) Test in Secunderabad
Hepatitis B Surface Antigen (HBsAg) Test in Karimnagar
Hepatitis B Surface Antigen (HBsAg) Test in Hyderabad
Hepatitis B Surface Antigen (HBsAg) Test in Warangal
Hepatitis B Surface Antigen (HBsAg) Test in Aurangabad
HIV 1 & 2 Antibodies, Serum-Elisa Method in Hyderabad
Dengue IgG, IgM Antibodies + NS1 Antigen-Rapid, Serum in Hyderabad
Lipoprotein A (Lp A), Serum in Hyderabad
Erythrocyte Sedimentation Rate (ESR) in Hyderabad
Thyroxine Total (T4), Serum in Hyderabad
Triiodothyronine Total (T3), Serum in Hyderabad
CA 19.9 (Pancreatic Cancer Marker), Serum in Hyderabad
NIPT with Microdeletions in Hyderabad
NIPT Basic in Hyderabad
Complete Blood Picture (CBP) in Hyderabad
Serum Phosphorus Test in Hyderabad
TIBC in Hyderabad
Urology Profile in Hyderabad
Beta HCG Free, Serum (Pregnancy Test) in Hyderabad
Viral Screening in Hyderabad
AFP Test in Hyderabad
Microalbuminuria test in Hyderabad
Diabetes Testing (FBS + PLBS) in Hyderabad
Antithrombin III in Hyderabad
D-dimer test in Hyderabad
Creatine Kinase (CK) Test in Hyderabad
AST Test in Hyderabad
Cardiac Markers in Hyderabad
Pap Smear - LBC in Hyderabad
DVT Profile in Hyderabad
Bleeding Time and Clotting Time (BT & CT) in Hyderabad
Estradiol Test in Hyderabad
hs-CRP Test in Hyderabad
Alkaline Phosphatase (ALP) Test in Hyderabad
Fertility Profile in Hyderabad
Albumin blood test in Hyderabad
Troponin T in Hyderabad
Infertility Profile Extended in Hyderabad
Electrolyte Panel in Hyderabad
Anticardiolipin Antibodies (IgG) in Hyderabad
PSA Test in Hyderabad
FSH Test in Hyderabad
STD Panel in Hyderabad
PCOS Profile in Hyderabad
Serum Iron Test in Hyderabad
Cardiac Profile-III in Hyderabad
Plasma Fibrinogen Test in Hyderabad
HBsAg Test in Hyderabad
Cardiac Biomarker Test in Hyderabad
Herpes Simplex Virus (HSV) Types 1 and 2 Antibody Test in Hyderabad
Antenatal Profile in Hyderabad
Activated Partial Thromboplastin Time in Hyderabad
Lipid Panel in Hyderabad
Fine Needle Aspiration Cytology in Hyderabad
CRP test in Hyderabad
Joint Pain / SLE / Collagen Profile-I in Hyderabad
PAPP-A Test in Hyderabad
Insulin Test in Hyderabad
Triple Screen Test in Hyderabad
Anti-HCV Test in Hyderabad
Basic Metabolic Panel (BMP) in Hyderabad
Very low-density lipoprotein (VLDL) test in Hyderabad
Free Testosterone in Hyderabad
Triglycerides Test in Hyderabad
Quad Screen in Hyderabad
Folic Acid in Hyderabad
Urinalysis in Hyderabad
CEA Test in Hyderabad
Ferritin Test in Hyderabad
Transferrin Saturation% in Hyderabad
Protein C Antigen in Hyderabad
Alpha Feto Protein (AFP) - Fluid in Hyderabad
CPK (MB) Test in Hyderabad
Lupus Anticoagulant Testing in Hyderabad
Reticulocyte Count in Hyderabad
Infertility Profile-Basic in Hyderabad
Beta hCG Test in Hyderabad
DIABETIC PROFILE in Hyderabad
LH Test in Hyderabad
Anti-Müllerian Hormone (AMH) Test in Hyderabad
Bile Salts and Bile Pigments, Urine in Hyderabad
HbA1c in Hyderabad
Vitamin D (1,25-Dihydroxyvitamin D) in Hyderabad
Liver Function Test (LFT) in Hyderabad
Anemia Profile Basic in Hyderabad
Rheumatoid Factor in Hyderabad
Widal Test in Hyderabad
Bilirubin blood test in Hyderabad
Inhibin A, Tumor Marker, Serum in Hyderabad
Thyroid Function Tests in Hyderabad
eGFR in Hyderabad
Menopause Profile in Hyderabad
EXTENDED DIABETIC PROFILE in Hyderabad
LDH Test in Hyderabad
Total Cholesterol Test in Hyderabad
Random Blood Sugar Test in Hyderabad
Total Protein Test in Hyderabad
RPR test in Hyderabad
Anti-dsDNA Test in Hyderabad
HDL Cholesterol in Hyderabad
Blood Type Test in Hyderabad
ASO Titre in Hyderabad
Blood Urea(Serum) Test in Hyderabad
Postprandial Blood Sugar Test in Hyderabad
Back Pain Profile in Hyderabad
ANA test in Hyderabad
Serum Creatinine Test in Hyderabad
PT/INR Test in Hyderabad
Fasting Blood Sugar Test in Hyderabad
Extended Anemia Profile III Executive in Hyderabad
Kidney Function Test (Renal Profile) in Hyderabad
Serum Magnesium Test in Hyderabad
Well-woman exam in Hyderabad
LDL cholesterol test in Hyderabad
Prolactin Test in Hyderabad
Malaria Blood Smear in Hyderabad
Liver Function Test (+GGT) in Hyderabad
TPHA Test in Hyderabad
Hepatitis B Surface Antigen (HBsAg) Test in Hyderabad
Antenatal Profile 2 in Hyderabad
TSH Test in Hyderabad
Cardiac Catheterization in Hyderabad
Cardiolipin Antibody (IgM) in Hyderabad
Master Health Checkup in Hyderabad
Calcium Profile in Hyderabad
Coagulation Profile in Hyderabad
Uric Acid Test in Hyderabad
Vitamin D (25 - Hydroxy Vitamin D, Serum) in Hyderabad
Globulin Test in Hyderabad
Fever Profile Test in Hyderabad
Connective Tissue Disease Profile in Hyderabad
Calcium Blood Test in Hyderabad
IHC in Hyderabad
Estriol Unconjugated (E3) Test in Hyderabad
Blood Typing in Hyderabad
Vitamin B12 Test in Hyderabad
Serum Cortisol in Hyderabad
Double Marker Test in Hyderabad
Pap Smear, Conventional in Hyderabad
Protein S Activity in Hyderabad
Non-Invasive Prenatal Testing (NIPT) in Hyderabad
whole exome sequencing in Hyderabad
Newborn Screening (NBS) in Hyderabad
Renal Function Test (RFT) in Hyderabad
