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Alpha-1-antitrypsin (AAT)

The alpha-1-antitrypsin (AAT) test measures the AAT protein level in blood. Book Alpha-1-antitrypsin (AAT) in Maligaon, Guwahati at GetVisit, partner NABL-accredited laboratories, home collection where available, reports in 24 to 48 hours and cashless OPD.
What is a Alpha-1-antitrypsin (AAT) Test in Guwahati ?
What is Alpha-1-antitrypsin (AAT)?
The alpha-1-antitrypsin (AAT) test measures the AAT protein level in blood. AAT is made by the liver and protects lung tissue from damage by enzymes released during inflammation. It is one of the most commonly ordered blood tests worldwide and plays a key role in both preventive screening and the investigation of liver disease.
What does Alpha-1-antitrypsin (AAT) measure?
It helps prevent premature breakdown of elastic tissue in the airways. Low AAT levels increase the risk of emphysema and COPD. Low levels can also cause liver injury, including cirrhosis and neonatal hepatitis. Doctors use this test when people have early lung disease, unexplained liver problems, or a family history of AAT deficiency.
What symptoms suggest Alpha-1-antitrypsin (AAT) may be needed?
Alpha-1-antitrypsin (AAT) is generally requested as part of a liver function assessment. Doctors commonly investigate this area when someone reports fatigue or persistent low energy, yellowing of the skin or eyes (jaundice), dark amber or tea-coloured urine, pale or clay-coloured stools, upper right abdominal discomfort, nausea, loss of appetite, abdominal swelling, and unexplained weight loss. Whether Alpha-1-antitrypsin (AAT) specifically is the right test depends on your history and what your doctor is looking for. Sample collection for Guwahati is available at partner labs, with home collection in many areas including Maligaon and Zoo Road; you can confirm availability for your address at booking.
How is Alpha-1-antitrypsin (AAT) performed?
At a GetVisit-partnered lab in Maligaon or Zoo Road, Guwahati, a certified phlebotomist cleans the inner elbow, locates a vein, and draws the required blood (typically 5 to 10 mL). The procedure takes 3 to 5 minutes. You feel a brief pinch at insertion and mild pressure during collection, then can eat, drive, and resume all activities immediately afterwards.
How accurate is Alpha-1-antitrypsin (AAT)?
Samples collected in Maligaon or Zoo Road, Guwahati are transported under the conditions the test requires and processed by the partner laboratory under its own quality-control procedures. Where a NABL-accredited laboratory is used, that accreditation applies to the laboratory and its defined scope of tests.
Are there any risks to Alpha-1-antitrypsin (AAT)?
There are no significant risks beyond those of a standard blood draw. For your appointment in Maligaon or Zoo Road, Guwahati, drink 2 to 3 glasses of water beforehand and stay seated for 2 to 3 minutes afterwards, as vasovagal fainting (rare) is more likely if you are fasting, anxious, or dehydrated. Tell the phlebotomist if you have fainted during previous draws.
Did you know?
Alpha-1 antitrypsin (AAT) is a liver-made serine protease inhibitor that protects tissues, especially lung alveoli, by neutralizing enzymes like neutrophil elastase released during inflammation.
Alpha-1-antitrypsin (AAT) Test Preparation in Guwahati
Fasting and diet:
You do not need to fast. Have your normal meals, but skip a heavy, oily meal and alcohol the evening before as a general precaution.
What to bring:
Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.
Medication:
Tell the collection staff about any prescription medicines, supplements, or herbal products you're using, and keep taking them unless advised otherwise.
Timing and slots:
Choose a morning slot for the most consistent results. Same-day home collection is offered throughout Guwahati, Ganeshguri and Six Mile included.
Alpha-1-antitrypsin (AAT) Test Parameters in Guwahati
Single standalone test:
Alpha-1-antitrypsin (AAT). Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a Alpha-1-antitrypsin (AAT) Test in Guwahati ?
When does a doctor order Alpha-1-antitrypsin (AAT)?
Alpha-1-antitrypsin (AAT) is often included in lung or liver evaluation panels and in genetic testing when deficiency is suspected. Doctors order it for early-onset emphysema, unexplained liver enzyme elevations, jaundice in infants, or a family history of AAT deficiency.
Who should get Alpha-1-antitrypsin (AAT) done in Guwahati?
Assam reports a notable burden of hepatitis B and C, and NAFLD is rising alongside it with growing obesity and diabetes. Screening matters for adults from the mid-30s, particularly those with risk factors. NAFLD affects an estimated 25 to 35% of India's urban adults, the majority unaware. Regular liver testing in Guwahati's residential areas including Maligaon and Zoo Road enables lifestyle intervention before irreversible scarring occurs. Patients recovering from hepatitis, those in alcohol recovery, and anyone with persistently unexplained fatigue also benefit from regular liver monitoring.
What conditions can Alpha-1-antitrypsin (AAT) help diagnose?
Low results suggest inherited deficiency; high results can reflect inflammation or acute illness. Smoking, chronic inflammation, and certain liver diseases affect results, and abnormal findings may prompt family screening.
What do Alpha-1-antitrypsin (AAT) results mean?
ALT above 56 U/L or AST above 40 U/L signals hepatocyte stress. The pattern matters: ALT greater than AST typically suggests NAFLD or viral hepatitis. An AST:ALT ratio above 2 points to alcoholic hepatitis. High ALP with normal transaminases suggests bile duct disease rather than liver cell damage. Low albumin alongside high bilirubin indicates serious loss of liver function.
How often should Alpha-1-antitrypsin (AAT) be repeated?
Adults with no liver risk factors and a previously normal result: annually. Patients with NAFLD or treated hepatitis: every 6 months. Patients on hepatotoxic medication: baseline before starting, then at 1 month, 3 months, and every 6 months during treatment. Patients with active liver disease: at intervals specified by their gastroenterologist.
What happens after your Alpha-1-antitrypsin (AAT) results are ready?
Results are delivered to your phone and stored securely on GetVisit. Any value the laboratory flags as critical is escalated for urgent review, and for everything else your doctor or a verified specialist can guide the next step at your convenience.
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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.
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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.