Immune deficiency occurs when your body's immune system is weakened or not functioning properly, making it harder to fight off infections. This condition can be primary (present from birth due to genetic factors) or secondary (developed later in life due to illness, medications, or other factors). When your immune system is compromised, you may experience frequent, prolonged, or unusually severe infections.

At Denver Allergy & Asthma Associates, our immunologists specialise in identifying the underlying cause of immune deficiency and developing a treatment plan tailored to your needs.

Who is this service for?

Immune deficiency evaluation may be right for you if you experience:

Recurrent infections that are frequent or unusually severe
Infections that take longer than normal to resolve
Infections in unusual locations or caused by uncommon organisms
A family history of immune disorders
Concerns about your body's ability to fight infection

Your specialist will assess your medical history and symptoms to determine if testing is appropriate.

What to expect during your visit

During your initial consultation, our immunologist will review your infection history, medications, and any relevant family background. We may perform a physical examination and discuss your symptoms in detail.

Depending on your situation, we may recommend immunological testing (blood tests that measure immune function) to evaluate how well your immune system is working. These tests are painless and help us understand your specific immune status. Results typically guide our next steps in care.

Treatment and management options

Treatment for immune deficiency varies based on the underlying cause and severity. Options may include:

Prophylactic antibiotics to prevent infections
Immunoglobulin replacement therapy (infusions or injections)
Vaccinations tailored to your immune status
Lifestyle modifications and infection prevention strategies
Treatment of underlying conditions contributing to immune weakness
Regular monitoring and follow-up care

Our team will work with you to develop a management plan that fits your lifestyle and health goals.

Why choose Denver Allergy?

Our board-certified immunologists have extensive experience evaluating and managing immune deficiency across the Denver metro area, including Boulder, Lakewood, Westminster, Littleton, and Arvada. We take time to listen to your concerns, explain your condition in clear language, and partner with you on a path toward better health.

If you're experiencing recurrent infections or have concerns about your immune function, we encourage you to schedule a consultation. Our team is here to help you understand your immune health and explore the best options for your care.

This page is for informational purposes only and does not constitute medical advice. Please consult a qualified healthcare professional before making any health decisions.

Signs of immune deficiency

Recurrent infections throughout the year

Infections that last longer than usual

Severe or unusual infections

Frequent ear, sinus, or respiratory infections

Slow wound healing

Persistent diarrhea or digestive issues

Swollen lymph nodes or spleen

Unexplained fever or fatigue

Learn More

Understanding your immune system health Q & A

Primary immune deficiency is present from birth and caused by genetic factors affecting immune cell development. Secondary immune deficiency develops later due to illness, medications, or other acquired factors. Your immunologist will help determine which type you may have and recommend appropriate testing and management.

Diagnosis typically begins with a detailed medical history and physical examination. Your immunologist may recommend blood tests that measure immune function, including antibody levels and white blood cell counts. These tests help identify which part of your immune system may not be working properly.

Please bring a list of current medications, any previous medical records or test results related to infections, and a record of recent infections (dates and types). This information helps our immunologist understand your health history and provide the most accurate evaluation.

Treatment depends on the underlying cause. Some immune deficiencies can be managed effectively with medication and lifestyle changes, while others require ongoing treatment. Our team will discuss realistic expectations and work with you to improve your quality of life and reduce infection risk.

Follow-up frequency depends on your specific condition and treatment plan. Some patients benefit from regular monitoring, while others may need appointments only when symptoms change. Your immunologist will recommend a schedule that keeps you healthy and catches any changes early.

Yes, Denver Allergy & Asthma Associates proudly serves patients throughout the Denver metro area, including Boulder, Lakewood, Westminster, Littleton, and Arvada. We're committed to providing expert immune deficiency care to our entire community.

Take the first step

Ready to get started? Feeling Better?

Immune deficiency evaluation and treatment from board-certified immunologists at Denver Allergy & Asthma Associates. Serving Denver, Boulder, Lakewood, Westminster, Littleton, and Arvada. Call 303-234-1067.

Not sure which service you need? We'll help you find the right care.

Patient Registration Form

Patient Health History Form

Complete your medical history before your visit.

Records Release

Authorize release of your medical records.

IT Refill Consent

Consent form required before each immunotherapy vial refill.

Medication to Hold

Review list before your skin testing appointment

Notice of Privacy Practices

Review our privacy practices and patient rights

Need Help with Forms?

Available Mon-Fri, 8 AM - 5 PM

Testimonials

Hear from patients about their experience with our care.

Blogs

Stay informed with articles from our allergy specialists.

Employment

Join our team — explore current openings across 6 Front Range locations.

General Clinic Hours

Regular office hours and closures for all locations.

Shot Clinic Hours

Walk-in immunotherapy shot hours for all six Front Range locations.