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Immunoglobulin A (IgA)

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Immunoglobulin A (IgA)
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Immunoglobulin A (IgA), in Bangalore

Measures IgA antibody level in blood to assess mucosal immune protection and detect immune-related problems.

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SAMPLE TYPE
Blood
FASTING REQUIRED
No
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Male/Female
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24 hours
TEST INCLUDED
1
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20K+Customers
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CertifiedLabs
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What is a Immunoglobulin A (IgA) Test in Bangalore ?

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 in Bangalore

No special preparation is required.

Immunoglobulin A (IgA) Test Parameters in Bangalore

The Immunoglobulin A (IgA) test evaluates various parameters related to the different components. Here are the main parameters that are checked in the test:

  • Single test

Why Take a Immunoglobulin A (IgA) Test in Bangalore ?

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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Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

What does it mean if your IgA is high in Bangalore?plus

High IgA means increased immunoglobulin A production, often from mucosal immune activation. Causes include recent or chronic infections, inflammatory conditions (e.g., IBD, celiac), liver disease, and autoimmune disorders; less commonly it reflects an IgA monoclonal gammopathy or IgA nephropathy. Interpretation needs clinical correlation: repeat testing, evaluate for infection/autoimmune disease, check liver and urine/protein, and consider specialist referral if unexplained.

What does IgA stand for in Bangalore?plus

IgA stands for immunoglobulin A, an antibody class primarily defending mucosal surfaces (respiratory, gastrointestinal, and urogenital tracts) and circulating in blood. Secretory IgA (sIgA), found in saliva, tears, and breast milk, blocks pathogens from attaching to and penetrating mucous membranes, aiding early-life and mucosal immunity. Two subclasses, IgA1 and IgA2, have slightly different distributions and roles.

What does it mean if your IgA is low in Bangalore?plus

Low IgA means reduced mucosal antibody protection, raising risk of recurrent sinopulmonary and gastrointestinal infections. It can be selective IgA deficiency (often asymptomatic) or secondary to drugs, protein loss, malignancy, or immune disease. Consequences include frequent infections, allergies or autoimmune conditions, and rare transfusion reactions. Management involves treating infections, updating vaccinations, specialist assessment, and avoiding IgA‑containing blood products if anti‑IgA antibodies exist.

What does a positive IgA test mean in Bangalore?plus

A positive IgA antibody test shows that IgA-class antibodies to a specific pathogen are present. It usually indicates a mucosal immune response from recent or ongoing infection or past exposure, but timing matters. Results must be interpreted with symptoms, other antibody classes (IgM/IgG), and diagnostic tests because false positives or cross-reactions can occur. Consult a clinician for further evaluation.

What cancers cause high IgA in Bangalore?plus

Elevated IgA is most commonly seen with IgA‑secreting plasma‑cell disorders: IgA multiple myeloma, IgA‑type monoclonal gammopathy of undetermined significance (MGUS), and solitary plasmacytoma. Certain B‑cell lymphomas and other hematologic malignancies (including some chronic lymphocytic leukemias) can occasionally produce IgA paraproteins. Polyclonal IgA rises usually reflect infections or liver disease rather than cancer.

When to worry about IgA levels in Bangalore?plus

When to worry about IgA levels? Low IgA is concerning if you have recurrent sinopulmonary or severe infections, chronic diarrhea, poor vaccine responses, allergies, or autoimmune disease—consider immunology referral. High IgA that’s persistently elevated or rising with systemic symptoms (fatigue, weight loss, bone pain, abnormal labs) may signal chronic infection, liver disease, autoimmune disease, or monoclonal gammopathy and warrants repeat testing and specialist evaluation.

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My child's school reported an outbreak and the paediatrician ordered Immunoglobulin A (IgA) as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Sunita Das

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. I booked GetVisit in Yelahanka, Bengaluru and the home collection was smooth. Physician suspected a vector-borne illness and ordered Immunoglobulin A (IgA). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Manish Pillai

Bangalore

starstarstarstarstar

Annual preventive screen included Immunoglobulin A (IgA) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Sonal Bose

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Immunoglobulin A (IgA). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Chandni Kumar

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Immunoglobulin A (IgA) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Padma Babu

Bangalore

starstarstarstarstar

Pre-employment health clearance required Immunoglobulin A (IgA). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Charu Pawar

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Immunoglobulin A (IgA). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Rekha Yadav

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Immunoglobulin A (IgA) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Priya Nair

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. His paediatrician ordered Immunoglobulin A (IgA). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Heena Trivedi

Bangalore

starstarstarstarstar

I needed Immunoglobulin A (IgA) done before starting long-term antibiotics. I've been using GetVisit in Bellandur, Bengaluru and would highly recommend it to anyone. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Komal Solanki

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Immunoglobulin A (IgA) as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Sunita Das

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. I booked GetVisit in Yelahanka, Bengaluru and the home collection was smooth. Physician suspected a vector-borne illness and ordered Immunoglobulin A (IgA). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Manish Pillai

Bangalore

starstarstarstarstar

Annual preventive screen included Immunoglobulin A (IgA) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Sonal Bose

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Immunoglobulin A (IgA). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Chandni Kumar

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Immunoglobulin A (IgA) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Padma Babu

Bangalore

starstarstarstarstar

Pre-employment health clearance required Immunoglobulin A (IgA). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Charu Pawar

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Immunoglobulin A (IgA). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Rekha Yadav

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Immunoglobulin A (IgA) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Priya Nair

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. His paediatrician ordered Immunoglobulin A (IgA). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Heena Trivedi

Bangalore

starstarstarstarstar

I needed Immunoglobulin A (IgA) done before starting long-term antibiotics. I've been using GetVisit in Bellandur, Bengaluru and would highly recommend it to anyone. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Komal Solanki

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Immunoglobulin A (IgA) as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Sunita Das

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. I booked GetVisit in Yelahanka, Bengaluru and the home collection was smooth. Physician suspected a vector-borne illness and ordered Immunoglobulin A (IgA). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Manish Pillai

Bangalore

starstarstarstarstar

Annual preventive screen included Immunoglobulin A (IgA) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Sonal Bose

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Immunoglobulin A (IgA). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Chandni Kumar

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Immunoglobulin A (IgA) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Padma Babu

Bangalore

starstarstarstarstar

Pre-employment health clearance required Immunoglobulin A (IgA). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Charu Pawar

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Immunoglobulin A (IgA). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Rekha Yadav

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Immunoglobulin A (IgA) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Priya Nair

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. His paediatrician ordered Immunoglobulin A (IgA). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Heena Trivedi

Bangalore

starstarstarstarstar

I needed Immunoglobulin A (IgA) done before starting long-term antibiotics. I've been using GetVisit in Bellandur, Bengaluru and would highly recommend it to anyone. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Komal Solanki

Bangalore

starstarstarstarstar

My child's school reported an outbreak and the paediatrician ordered Immunoglobulin A (IgA) as a precaution. GetVisit's service in Marathahalli, Bengaluru was excellent, no travel, no waiting rooms. GetVisit, wonderful with my anxious child, and the negative result meant she could return to school.

Sunita Das

Bangalore

starstarstarstarstar

I returned from a trip with fever and body aches. I booked GetVisit in Yelahanka, Bengaluru and the home collection was smooth. Physician suspected a vector-borne illness and ordered Immunoglobulin A (IgA). GetVisit, urgent appointment, technician at home within hours, report before my evening consultation.

Manish Pillai

Bangalore

starstarstarstarstar

Annual preventive screen included Immunoglobulin A (IgA) on my doctor's advice. GetVisit, home collection, same-day report, and the negative result gave me clear peace of mind.

Sonal Bose

Bangalore

starstarstarstarstar

A recent exposure made my doctor want to rule out infection with Immunoglobulin A (IgA). Urgent appointment through GetVisit. Home collection, report that afternoon, result negative, a huge relief, handled very professionally.

Chandni Kumar

Bangalore

starstarstarstarstar

Had symptoms not responding to initial treatment. My doctor ordered Immunoglobulin A (IgA) to investigate further. GetVisit's quick home collection and same-day report meant my doctor could pivot the treatment plan without delay.

Padma Babu

Bangalore

starstarstarstarstar

Pre-employment health clearance required Immunoglobulin A (IgA). GetVisit, home collection, digital report delivered the same day in a format directly accepted by my employer's HR team.

Charu Pawar

Bangalore

starstarstarstarstar

Post-surgery monitoring for potential infection included Immunoglobulin A (IgA). My surgeon wanted early detection. GetVisit's same-day service gave us the result quickly and my surgeon confirmed everything was clear.

Rekha Yadav

Bangalore

starstarstarstarstar

I came down with high fever and joint pain suddenly and my doctor ordered Immunoglobulin A (IgA) to pinpoint the cause. GetVisit had a same-day appointment. Report by evening and the right treatment could start without delay.

Priya Nair

Bangalore

starstarstarstarstar

My son had a persistent fever for three days. His paediatrician ordered Immunoglobulin A (IgA). I booked GetVisit because I couldn't take a sick child to a lab. Technician arrived quickly, gentle with my son, report helped start the right treatment.

Heena Trivedi

Bangalore

starstarstarstarstar

I needed Immunoglobulin A (IgA) done before starting long-term antibiotics. I've been using GetVisit in Bellandur, Bengaluru and would highly recommend it to anyone. My doctor wanted a clear baseline. GetVisit handled it the next morning, home collection, detailed report, and my doctor prescribed with confidence.

Komal Solanki

Bangalore