Book HBsAg Test in Sonipat | Hepatitis B Surface Antigen Test

The Hepatitis B Surface Antigen (HBsAg) test is a blood test that detects the presence of the Hepatitis B virus in the body. HBsAg is a protein found on the outer surface of the Hepatitis B virus and is the earliest marker to appear in the blood following a Hepatitis B infection, often detectable one to two months before symptoms develop. A positive HBsAg result confirms that a person is currently infected with the Hepatitis B virus and is potentially infectious to others. Hepatitis B is one of the most significant public health challenges in India. According to the World Health Organization, India accounts for approximately 11% of the global Hepatitis B burden, with an estimated 40 million people living with chronic Hepatitis B infection. The virus spreads through contact with infected blood, unprotected sexual contact, sharing of needles, and from an infected mother to her newborn during childbirth. Many individuals carry the infection for years without any symptoms, making regular screening through the HBsAg test critically important for early detection and prevention of liver damage. The test involves a simple blood draw of approximately 2 ml from a vein in the arm and is completed in under five minutes.

Doctors prescribe an HBsAg test in the following situations: Screening for Hepatitis B infection in individuals who present with symptoms such as jaundice, yellowing of the skin or eyes, dark urine, abdominal pain, fatigue, nausea, or unexplained weight loss. Routine screening for individuals at high risk of Hepatitis B infection, including healthcare workers, patients on dialysis, individuals with multiple sexual partners, intravenous drug users, and people who have received blood transfusions or organ transplants. Pre-marital and pre-pregnancy screening, which is widely recommended across India to prevent mother-to-child transmission and protect the partner from infection. Mandatory screening before blood donation, organ donation, or any surgical procedure in Indian hospitals. Monitoring individuals who have previously tested positive for HBsAg to assess whether the infection has resolved or progressed to a chronic state. Evaluating liver disease in patients with elevated liver enzymes, cirrhosis, or hepatocellular carcinoma, as chronic Hepatitis B is a leading cause of these conditions in India. Assessing the need for Hepatitis B vaccination in individuals who have not been previously vaccinated and whose HBsAg and antibody status is unknown.

The HBsAg test detects the presence or absence of the Hepatitis B Surface Antigen in the blood and reports the result as either reactive or non-reactive. Non-Reactive Result A non-reactive HBsAg result means the Hepatitis B Surface Antigen was not detected in the blood sample. This indicates that the person does not have an active Hepatitis B infection at the time of testing. However, a non-reactive result does not confirm immunity. A separate test called the Hepatitis B Surface Antibody (Anti-HBs) test is required to confirm whether a person has developed protective immunity either through vaccination or a past resolved infection. Reactive Result A reactive HBsAg result means the Hepatitis B Surface Antigen was detected in the blood, confirming an active Hepatitis B infection. A reactive result is typically followed by additional tests including HBeAg, Anti-HBc, Hepatitis B Viral Load (HBV DNA), and liver function tests to determine the stage and severity of the infection and guide treatment decisions. Chronic versus Acute Infection If HBsAg remains reactive for more than six months, the infection is classified as chronic Hepatitis B. Chronic Hepatitis B significantly increases the risk of liver cirrhosis and hepatocellular carcinoma and requires long-term monitoring and management by a hepatologist or gastroenterologist.

Preparation for an HBsAg test is minimal. Fasting is not required. You can eat and drink normally before the test. If HBsAg is part of a larger panel that includes fasting tests, fast as advised by your doctor. Our team confirms preparation requirements at the time of booking. No medications need to be stopped before the test unless specifically advised by your doctor. Inform the phlebotomist about all medications and supplements you are currently taking. Stay normally hydrated before sample collection. Drinking water normally before the test is recommended. There are no dietary or lifestyle restrictions specific to this test beyond the general guidance above.

If you are booking through SecondMedic platform the HBsAg test price in Sonipat can cost you around Rs. 540. The exact price for your HBsAg test in Sonipat will be confirmed at the time of booking through SecondMedic. If your doctor has prescribed multiple tests alongside HBsAg, SecondMedic health packages available in Sonipat include HBsAg as part of a broader liver or infection panel at a significantly lower combined price.

SecondMedic provides home sample collection for HBsAg test across all major areas of Sonipat. You do not need to visit a lab or collection centre. A certified and trained phlebotomist comes to your home or workplace at your chosen time, collects the sample using sterile single-use equipment following full biosafety protocols, and ensures it is transported to the NABL-accredited lab within the required time window for accurate processing. Please note that SecondMedic provides free home sample collection on all tests priced above Rs. 300. Our team will check your pincode and confirm if your address in Sonipat falls under our free sample collection eligibility criteria, which depends upon the lab location and phlebotomist availability. Home collection in Sonipat is available between 7 AM and 10 PM, seven days a week, including Sundays and public holidays. Enter your pincode on the booking page or call our helpline to confirm availability at your address in Sonipat.