Immunity Lab Testing and health information

Do you want to know if your body is fighting off disease-causing substances?

The immunity blood tests provide an accurate reading of the number of immunoglobulins, also known as antibodies, in your blood that is available to fight disease-causing substances like viruses and bacteria. 

You can order from Ulta Lab Tests today and receive your results for most tests confidentially online in one to two days. No more waiting weeks for a doctor's appointment! Get the information you need with our convenient service. We offer affordable prices on all lab testing services so you can get peace of mind without breaking the bank. Our customer support team is always here for any questions or concerns about ordering or receiving test results. 

Check out our article Immunity Blood Tests: Are You Protected? by clicking here.

Do you want to know how your immune system is doing?

Our Immune Panel has been designed to help you understand your immune system. Most nutrients in your diet play a critical role in helping to maintain your "optimal" immune response. Both excessive and insufficient intakes can negatively impact susceptibility to various infections and your immune status. You can take control of your health by getting tested for these key areas, so you know what's wrong before it gets serious. 

Our Immune Health Panel includes 10 key lab tests that will help you understand the state of your immune system. Our panel comprises of 9 tests and 73 biomarkers with a comprehensive assessment of nutrient intake, which can be used as an indicator for optimal immune response. This test can also provide insight into susceptibility to various infections and your immune status.

Order your discounted immunity lab tests online now! Avoid unexpected lab fees and get results in as little as 24 hours. In just 30 minutes, you can get tested at any one of our 2,100 partner labs nationwide. Plus, our guaranteed low prices save you up to 90% on your tests. Order now and take charge of your health!


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Did you know over 200 forms of primary immune deficiency diseases affect almost 500,000 people in the United States? 

Primary immune deficiency diseases (PIDDs) are rare, costly, and can lead to disability and huge changes in your life. Immunity blood tests are critical in the diagnosis and treatment of these disorders.

If you lack immunity to common diseases and wonder about a blood test to check your immune system, you're in the right place.

Keep reading this guide to learn everything you need to know about immunity deficiencies and immunity blood tests.

What is Immune Deficiency

Immunity deficiency is categorized by a group of disorders called primary immune deficiency diseases (PIDDs). These disorders are rare, genetic, and impair your immune system. If your immune system doesn't function properly, you're subject to debilitating and chronic infections.

Over 200 forms of PIDDs can be diagnosed in infancy, childhood, or when you're an adult depending on the severity. Certain PIDDs are fatal.

When you have PIDD, you're born missing some of the body's natural immune defenses, or your immune system doesn't work normally. This defect leaves you more susceptible to germs that cause infections.

Certain forms of PIDD are very mild and aren't detected until adulthood. Other forms are so severe they're discovered immediately after a baby is born. 

Nowadays, treatments can boost the immune system in many types of PIDD and lead to improved outcomes and quality of life for people with this condition.

Risk factors for Immune Deficiency

The one known risk factor for primary immune deficiency disorder is your family history. If you have a type of PIDD or are concerned, you might due to your family history, talk to your doctor. You also may want to seek genetic counseling before starting a family.

Causes of Immune Deficiency

Many causes of immunodeficiency disorders are inherited, meaning they're passed down from one or both parents. Problems with the genetic code that produces cells in the immune system cause this disorder. PIDD is classified into six groups based on the part of the immune system affected. These groups include:

  • B cell antibody deficiencies
  • T cell deficiencies
  • A combination of B and T cell deficiencies
  • Defective phagocytes
  • Complement deficiency
  • Unknown or idiopathic

Signs and Symptoms of Immune Deficiency

The most common sign of PIDD is frequent infections that last longer and are harder to treat. You'll also likely get infections that people with normal immune systems don't get. Signs and symptoms depend on the type of PIDD you have, but usually include:

  • Frequent pneumonia, bronchitis, sinus infections, skin infections, or ear infections
  • Infection and inflammation of your internal organs
  • Blood disorders like anemia
  • Problems with digestion like loss of appetite, nausea, and diarrhea
  • Autoimmune disorders like lupus
  • Delayed growth in children

Complications from primary immunodeficiency disorder vary, depending on the type you have. Though there is still a risk of serious complications like:

  • Autoimmune disorders
  • Recurrent infections
  • Damage to your heart, lungs, nervous system, and intestines
  • Increased risk of developing cancer
  • Death from serious infections 

How is Immune Deficiency Diagnosed

Your doctor will ask you about your personal history of illness and infections. They will also ask you about any close relatives being diagnosed with an immune disorder. Your doctor will also check your symptoms and do a physical examination.

Tests to diagnose immune disorders include tests to level the levels of your infection-fighting proteins (immunoglobulins) in your blood. You'll also have blood tests to measure the number of immune system cells, like white blood cells.

If you're a woman with PIDD, it's a good idea to have genetic testing so you can prepare for future pregnancies. If you're already pregnant, you can have samples of amniotic tested for abnormalities.

Lab Tests for Immune Deficiency

When you need to check your immune system, a blood test is an easiest and cheapest way to detect if you have problems.

Lab tests for PIDD include an immune system blood test called an immunity panel. This panel tests hepatitis B, measles, mumps, rubella (MMR), and chickenpox immunity. 

An immunoglobulins panel checks for elevations in IgG, IgA, and IgM. Decreased levels of these are found in people with immune deficiency.

c-reactive protein is useful for measuring inflammation in your body, indicating how your immune system works.

complete blood count (CBC) measures not only your red blood cells but key components of your immune system, such as white blood cells, neutrophils, and monocytes.

FAQS About Immune Deficiency

Is there a cure for PIDD? Yes, a stem cell transplantation from a close relative can build a normally functioning immune system. The donor must have similar antigens, so the recipient accepts the donor's stem cells. But only the most serious of PIDD get this treatment. Most people with PIDD do not require this.

What treatments are there for PIDD? Many people with PIDD are treated with IgG replacement therapy. This therapy provides the antibodies that the body needs to have a functioning immune system. Many people take antibiotics and other medications to prevent infections.

How do I know if my child has PIDD? If your child has poor growth, weight loss, unusual or difficult to treat infections, or a family history of PIDD, you should talk to your pediatrician.

Where can I go for more information about PIDD? The Immune Deficiency Foundation aims to improve treatments and the quality of life of people affected by PIDD. You can find education, tools, events, news, and research updates.

Immunity Blood Tests With Ulta Lab Tests

Ulta Lab Tests offers highly accurate tests, allowing you to make the best decisions about your health. Here are some things you can love about Ulta Lab Tests:

  • Secure and confidential results
  • No need for health insurance
  • No need for a physician's referral
  • Always affordable pricing
  • A 100% satisfaction guarantee

Order your immunity blood lab tests today, and your results will be provided to you securely and confidentially online in 24 to 48 hours in most cases.

Go to the best blood test lab and take charge of your health. Shop with Ulta Lab Tests today!