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Primary immunodeficiency diseases (PIDDs) are a group of rare disorders in which part of the immune system does not function properly. These conditions make it harder for the body to fight infections and may lead to frequent or severe illnesses.
At Certified Allergy & Asthma Consultants, we evaluate patients who experience frequent infections, unusually severe illnesses, or other symptoms that may suggest an underlying immune system disorder.
Primary immunodeficiency diseases are usually genetic conditions present from birth, although symptoms may not appear until childhood or even adulthood.
Early diagnosis is important because appropriate treatment can help reduce infections, protect long-term health, and improve quality of life.
Primary immunodeficiency diseases are conditions in which parts of the immune system are missing or do not function properly, reducing the body’s ability to fight bacteria, viruses, and other pathogens.
There are hundreds of different types of primary immunodeficiency disorders, each affecting the immune system in different ways.
These conditions may involve problems with:
When these components do not function properly, the body becomes more vulnerable to infections and other immune-related problems.
The most common sign of primary immunodeficiency is frequent or severe infections that occur more often than expected.
Possible symptoms include:
People with primary immunodeficiency may also develop allergies, asthma, or autoimmune conditions because of the underlying immune system dysfunction.
Primary immunodeficiency includes many different conditions, which vary widely in severity.
Some common examples include:
Some forms of primary immunodeficiency appear in infancy, while others may not be diagnosed until adulthood.
Diagnosing primary immunodeficiency begins with a careful evaluation of symptoms and medical history.
At Certified Allergy & Asthma Consultants, evaluation may include:
Accurate diagnosis is essential for developing an effective treatment plan.
Treatment focuses on preventing infections, supporting the immune system, and managing symptoms.
Many patients with antibody deficiencies benefit from immunoglobulin (Ig) replacement therapy, which provides the antibodies the body is unable to produce. This therapy can be given:
Patients may require:
In certain cases, additional treatments may be recommended, including:
You may benefit from evaluation if you experience:
Patients trust Certified Allergy & Asthma Consultants for evaluation of complex immune system conditions.
Our specialists help patients:
With proper diagnosis and management, many individuals with primary immunodeficiency can lead healthy, active lives.
