An immune system workup evaluates how well your body’s immune defenses are functioning. If you or your child gets sick more often than expected, stays sick longer, or has difficulty recovering from infections, this evaluation helps identify whether an underlying immune issue may be contributing. It is designed for children and adults with frequent, severe, or unexplained infections.

How It Works / What to Expect?

An immune system workup is straightforward and usually involves blood testing combined with a detailed medical review.

• A comprehensive discussion about infection frequency, severity, response to antibiotics, and family history
• A routine blood draw performed in a lab setting
• Results are reviewed and interpreted in the context of your symptoms and health history

This approach allows us to look beyond symptoms and understand how your immune system is working overall.

Types of Testing

Depending on your history and symptoms, testing may include:

• Immunoglobulin levels (IgG, IgA, IgM) to assess infection-fighting antibodies
• IgG subclasses for deeper evaluation when total levels appear normal
• IgE levels to help assess allergy-related immune patterns
• Vaccine titers to measure how well your immune system responds to vaccines
  

These tests provide a detailed snapshot of immune strength compared to what is expected for your age.

Who Should Consider This Service?

An immune system workup may be recommended if you or your child has:

• Recurrent sinus, ear, lung, or skin infections
• Infections that are unusually severe or persistent
• Poor response to standard antibiotics
• A family history of immune deficiencies
• Chronic inflammation without a clear cause

These patterns may indicate an underlying immune issue that deserves further evaluation.