Does the test require any special preparations?

Typically, no special preparations are needed, but it is best to consult a doctor for any specific instructions.

What are the possible test results?

Results may be normal or indicate a deficiency in Alpha-1 Antitrypsin protein, which could suggest a risk of respiratory or liver diseases.

What does Alpha-1 Antitrypsin deficiency mean?

It may indicate an increased risk of diseases such as emphysema or liver disorders, requiring monitoring and appropriate treatment.

Can this test affect treatment plans?

Yes, the test results help doctors make decisions regarding suitable treatment plans for related symptoms and disorders.

Medical Laboratories

Alpha-1 Antitrypsin Health Check

Alpha-1 Antitrypsin Serum Test

Measuring alpha-1 antitrypsin levels to assess lung and liver health, detecting genetic deficiencies that may lead to chronic respiratory or hepatic conditions early on.

Trusted medical contentUpdated: 25-04-2026Views: 38LHL-146

About this service

The Alpha-1 Antitrypsin, Serum test is used to measure the levels of the alpha-1 antitrypsin protein in the blood serum. This protein is an essential part of the body's defense system, helping to protect the lungs and liver from damage caused by excessive enzymes. This test is primarily used to diagnose alpha-1 antitrypsin deficiency, which can lead to lung diseases such as emphysema and liver diseases such as cirrhosis. This test helps doctors assess patient health and determine the appropriate treatment plan.

Purpose Test

Diagnose alpha-1 antitrypsin deficiency: A genetic condition that can lead to serious health issues.
Assess lung disease risk: Such as emphysema and chronic obstructive pulmonary disease (COPD), as this protein protects the lungs from excessive enzyme damage.
Identify liver problems: Such as cirrhosis, since deficiency can lead to liver damage.
Determine treatment needs: Detecting severe deficiency helps doctors make appropriate treatment decisions.

Recommended groups

Individuals with respiratory symptoms: Such as chronic cough, shortness of breath, or emphysema, especially if other risk factors are present.
People with a family history of alpha-1 antitrypsin deficiency or related lung or liver diseases.
Smokers or those exposed to smoke or pollutants for prolonged periods, increasing the risk of lung problems.
Individuals showing signs of liver disease: Such as jaundice, abdominal swelling, or unexplained elevated liver enzymes.
Patients diagnosed with chronic lung diseases: To determine if alpha-1 antitrypsin levels contribute to their condition.
Patients requiring comprehensive health evaluation: In cases like pre-surgery assessment or routine health check-ups.

Symptoms indicative

Chronic Cough: Especially if accompanied by phlegm or difficulty breathing.
Shortness of Breath: Feeling of suffocation or difficulty breathing during physical activity or even at rest.
Severe Fatigue: General feeling of exhaustion and inability to perform daily activities.
Abdominal Swelling: Resulting from liver problems, such as fluid retention.
Jaundice (Yellowing of Skin and Eyes): Which may indicate liver issues.
Pain in the Right Side of the Abdomen: May result from liver enlargement or inflammation.
Family History of Lung or Liver Problems: If family members have been diagnosed with Alpha-1 Antitrypsin deficiency or lung conditions.
Symptoms Related to Lung Diseases: Such as emphysema or chronic obstructive pulmonary disease (COPD).

Normal Levels

Alpha-1 Antitrypsin Levels in Blood Serum: Normal levels usually range between 100 to 400 mg/dL.
Low Levels: Levels below 100 mg/dL are considered low and may indicate a deficiency in Alpha-1 Antitrypsin protein.
High Levels: May indicate inflammatory conditions or certain diseases, such as acute infections or liver disorders.

Frequently Asked Questions

Short answers to the FAQs published with this service.

What is the Alpha-1 Antitrypsin Test?

It is a test used to measure the levels of the Alpha-1 Antitrypsin protein in the blood serum, which plays an important role in protecting the lungs and liver.

Who needs this test?

It is recommended for individuals with respiratory or liver symptoms, as well as those with a family history of Alpha-1 Antitrypsin deficiency.

How is the test performed?

A blood sample is taken from a vein and then sent to the laboratory for analysis.

What is the waiting period for results?

Results usually take several days to two weeks, depending on the laboratory.

Alpha-1 Antitrypsin Health Check

About this service

Purpose Test

Recommended groups

Symptoms indicative

Normal Levels

What is included?

Conditions and notices

Frequently Asked Questions

References and additional resources

Scientific references

Choose a provider and branch

Let us help you

Didn’t find the service?

Services you might also like

Aluminum Toxicity Level Test

Monitor Vitamin B4 Levels

Monitor Your Zolpidem Levels

Molybdenum Mineral Check

Your opinion matters

Was this content helpful?

Have a note?