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Immunoglobulin A (IgA)
Measures IgA antibody level in blood to assess mucosal immune protection and detect immune-related problems.
What is a Immunoglobulin A (IgA) Test?
Immunoglobulin A (IgA) is an antibody measured in the blood. It plays a key role in protecting the linings of the mouth, airways, and gut. IgA helps stop germs where the body meets the outside world. Measuring IgA can reveal immune deficiencies, chronic infections, certain liver or blood disorders, and can affect interpretation of celiac disease tests. Doctors use IgA levels when patients have repeated infections, ongoing digestive symptoms, or unexplained immune problems. Results guide further testing and decisions about treatment or specialist referral.
Immunoglobulin A (IgA) Test Preparation
No special preparation is required.
Immunoglobulin A (IgA) Test Parameters
The Immunoglobulin A (IgA) test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:
Why Take a Immunoglobulin A (IgA) Test?
Immunoglobulin A (IgA) is commonly included in immunoglobulin panels or immune evaluations. Doctors may order it for repeated respiratory infections, chronic diarrhea, unexplained liver issues, or when celiac disease is suspected. It helps diagnose IgA deficiency, autoimmune or blood disorders, and can reflect chronic infection or liver disease. Abnormal levels can result from inherited immune problems, infections, protein loss, or some medications, and family history of immune disease can make testing more important.
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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.
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.
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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.
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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.