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Blood Test for Frequent Infections and Immune Health
Immunoglobulins Panel, Serum
- Reveal hidden immune system issues
- Diagnose allergies and sensitivities accurately
- Clarify the cause of frequent infections
$240
First results as soon as overnight*
90 day happiness guarantee
We stand behind our service
Prescription & fees included
Go directly to the lab, no extra fees
Easy to understand results
With friendly doctor's notes & guidance
Fast & convenient
Lab visit as quick as 10 mins in & out
See what you get
90 day happiness guarantee
We stand behind our service
Prescription & fees included
Go directly to the lab, no extra fees
Easy to understand results
With friendly doctor's notes & guidance
Fast & convenient
Lab visit as quick as 10 mins in & out
What's this test for?
This test is ideal if you're experiencing frequent infections, recurring illnesses, or unexplained symptoms that suggest your immune system isn't working properly. It helps identify immune deficiencies, chronic inflammatory conditions, and can explain why you might be getting sick more often than usual. Many people use this test when they have persistent health issues, allergies, sensitivities, or gastrointestinal problems that may be linked to immune function.
What's included in this test?
This panel measures three essential antibodies that work together to protect your body from infections: IgA, IgG, and IgM. IgA primarily guards your respiratory and digestive tracts, IgG provides long-term immunity against viruses and bacteria, and IgM responds quickly to new infections. Together, these measurements reveal whether your immune system is functioning properly, overactive from chronic inflammation, or weakened by immunodeficiency.
What happens after I get my results?
You'll receive detailed doctor notes in simple language explaining what your immunoglobulin levels mean for your immune health and ability to fight infections. These notes include personalized recommendations like dietary changes, supplement suggestions for immune support, or whether you should see an immunologist for further evaluation. You'll also get the standard lab report and can track your immune markers over time using our trends feature to monitor how interventions or treatments are working.
When will I get my results?
Most immunoglobulin panel results are available within 2-4 business days after your blood sample reaches the lab. You'll receive an email notification as soon as your results are ready to view in your secure online account. More complex cases or unusual findings may occasionally take a bit longer for thorough analysis.
Who should consider getting this test?
This test is important for anyone experiencing frequent infections like colds, sinus infections, or respiratory illnesses that don't seem to go away. It's also valuable for people with chronic digestive issues, persistent fatigue, allergies that aren't responding to treatment, or a family history of immune disorders. Children with recurrent ear infections or adults with unexplained inflammatory conditions may also benefit from this evaluation.
What symptoms indicate I may need this test?
Common signs include getting sick more frequently than others around you, infections that last longer than usual or are more severe, recurring sinus or ear infections, persistent diarrhea or digestive problems, and chronic fatigue that doesn't improve with rest. You might also notice frequent allergic reactions, slow wound healing, or feeling run down all the time despite adequate sleep and nutrition.
How can I naturally support my immune system?
Focus on eating a nutrient-rich diet with plenty of colorful fruits and vegetables, lean proteins, and probiotic foods like yogurt and fermented vegetables to support gut health where much of immunity originates. Prioritize 7-9 hours of quality sleep each night, manage stress through meditation or gentle exercise, and stay hydrated throughout the day. Regular moderate exercise, vitamin D supplementation if deficient, and avoiding excessive alcohol and processed foods can also strengthen immune function.
What are immunoglobulins and why do they matter?
Immunoglobulins, also called antibodies, are proteins your immune system produces to identify and neutralize harmful invaders like bacteria, viruses, and toxins. They're your body's defense system, with each type playing a specific role in protecting different areas and responding to various threats. When immunoglobulin levels are too low, you're more vulnerable to infections; when they're too high, it may signal chronic inflammation, autoimmune conditions, or certain blood disorders.
What does low immunoglobulin mean?
Low immunoglobulin levels indicate immunodeficiency, meaning your body may not be producing enough antibodies to effectively fight infections. This can be inherited or acquired, and explains why you might experience frequent, severe, or prolonged illnesses. People with low immunoglobulins often need closer medical monitoring, may benefit from immunoglobulin replacement therapy, and should take extra precautions to avoid exposure to infections.
What does high immunoglobulin mean?
Elevated immunoglobulin levels often indicate your immune system is chronically activated, which can occur with ongoing infections, autoimmune diseases, chronic inflammatory conditions, or certain liver diseases. In some cases, very high levels may suggest lymphoproliferative disorders like multiple myeloma or lymphoma, which is why further evaluation is important. Your doctor will consider your symptoms, medical history, and other test results to determine the underlying cause.
How’s this work?
Long story short:
- In the test options, use the filters or search box to narrow your choices and find the test you want.
- If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
- Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
- If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
- When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
- Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
- You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.
How do I know which test to get?
Just text or call us at 754-799-7833, email us at [email protected], and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
Just reach out to us via text at 754-799-7833 or shoot us an email at [email protected]. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.
There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.
Our lab requires an address to be listed to generate an order.
Do you accept health insurance?
Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.
This policy applies to all insurance companies, including federal health insurance programs like Medicare.
If you have any questions, please text us at 754-799-7833 or email [email protected].
Can I cancel my order?
We get it – sometimes your needs change.
As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.
If you have any further questions, please text us at 754-799-7833 or email [email protected].
You can read more about our cancellation policy here.
How can I find a lab location near me?
Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.
If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.
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Results start landing the next day after your lab visit.*
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Save a trip to the doctor, go directly to the lab
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* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More advanced tests may take longer due to complexity.
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Blood Test for Frequent Infections and Immune Health
- Reveal hidden immune system issues
- Diagnose allergies and sensitivities accurately
- Clarify the cause of frequent infections
$240
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