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Comprehensive Care for Immunodeficiency in San Antonio
Expert Diagnosis, Personalized Treatment, and Compassionate Care for Individuals with Immune System Disorders
Tired of getting sick all the time? We help you uncover the cause of frequent infections and develop a treatment plan to strengthen your immunity and restore your health.
Immunodeficiency is the inability of your immune system isn’t able to function properly due to a number of factors. You become more vulnerable to infections, slowing your recovery. In some cases, it can lead to life-threatening health problems.
Immunodeficiency can be classified into two types: primary and secondary immunodeficiency.
What Is Primary Immunodeficiency?
Primary immunodeficiency (PI) is an inherited condition and not caused by external factors.
People with PI are more likely to experience frequent, severe, or long-lasting infections. While some cases appear in infancy, others may not show symptoms until later in life.
Those at higher risk include:
Individuals with a family history of immunodeficiency
Children with repeated infections
Adults with unexplained, recurring illness
What Is Secondary Immunodeficiency?
Secondary immunodeficiency develops later in life due to external factors that weaken the immune system. Common causes include:
Chronic illnesses such as cancer, HIV, or diabetes
Medical treatments like chemotherapy, radiation, or long-term steroid use
Medications that suppress the immune system
Malnutrition or vitamin deficiencies
Aging and natural immune decline
Chronic stress or poor sleep over time
Because it is acquired, the symptoms may not appear right away. But if you’re getting sick more often or taking longer to recover, it could be a sign your immune system needs attention.
Why Early Diagnosis Matters
Immunodeficiency often hides behind recurring sinus infections, pneumonia, or gut issues that just won’t go away. If left untreated, it can lead to long-term complications.
Getting an early immunodeficiency diagnosis can:
Prevent repeat infections
Reduce hospital visits
Improve your quality of life
Help you and your family better understand how to stay well
Common Symptoms of Immunodeficiency
If your immune system isn’t functioning properly, your body sends out warning signs. Here’s what to watch out for:
Recurrent ear, sinus, or lung infections
Infections that don’t fully clear after one round of antibiotics
Slow or poor wound healing
Chronic diarrhea or digestive problems
Persistent fatigue or general weakness
What Causes Immunodeficiency?
Several factors can lead to a weakened immune system. These include:
Genetic conditions (common in primary immunodeficiency)
Certain cancers
Chemotherapy or radiation treatments
Autoimmune diseases
Malnutrition or the natural aging process
Understanding the root cause is the first step toward finding the right solution, and we’re here to help you get there.
How Immunodeficiency Is Diagnosed
Diagnosing immunodeficiency starts with understanding your medical history and the pattern of your symptoms. From there, specific lab tests help identify how well your immune system is functioning.
The diagnostic process may include:
Immunoglobulin Level Testing
Measures key antibodies to assess your immune system’s ability to fight infections.
Vaccine Response Evaluation
Checks how well your body builds protection after vaccinations.
White Blood Cell Analysis
Examines immune cell counts and types to spot irregularities.
Genetic Disorder Screening
Detects inherited conditions linked to primary immunodeficiency.
Your Partner in Building a Stronger Immune Defense
Effective care starts with the right approach. Our San Antonio immunodeficiency specialist will tailor your treatment plan to your unique needs, addressing your specific type of immunodeficiency and how it’s affecting your life. Treatment may include:
Immunoglobulin (Ig) Replacement Therapy
Provides the antibodies your body can’t make on its own, helping prevent serious infections.
Antibiotic Prophylaxis
Prevents frequent or severe infections by stopping bacteria before they spread.
Vaccinations
Triggers immune protection against specific diseases your body may struggle to fight naturally.
Nutritional Guidance
Supports immune function by identifying and correcting nutrient deficiencies.
Coordination with Specialists
Ensures you receive comprehensive care for related conditions, improving long-term health.
Reclaim Your Health and Quality of Life
If you think you or your child might have an immune system problem, don’t wait. The sooner we identify what’s going on, the sooner we begin the right immunodeficiency treatment. We’re here to help you regain control of your health with answers and expert care.
I’ve had multiple infections, but my standard lab tests are normal. Could it still be immunodeficiency?
It’s possible. Some immune deficiencies don’t show up on basic bloodwork. Advanced or functional immune testing may be needed to get a clear picture.
Will I have to take medication for life if I’m diagnosed with immunodeficiency?
Not always. Some types of PI are so mild that people aren’t diagnosed until adulthood, often after years of unexplained infections or health issues.
Can stress or poor sleep weaken my immune system enough to mimic immunodeficiency?
Chronic stress and poor sleep can temporarily weaken immune function, but they don’t cause true immunodeficiency. If symptoms persist or infections are unusually frequent, it’s worth investigating further.