Allergy & Immunology Diagnostic Testing

What are my allergy treatment options? 

At Banner Health, our allergy specialists take time to understand your symptoms and how they affect your daily life. We begin with a detailed health history and a physical exam to assess your condition. 

To help confirm your diagnosis and create a personalized treatment plan, your allergist may recommend one or more of the following tests: 

• Bronchodilator reversibility testing – This test checks your lung function before and after you use a bronchodilator, a medication that relaxes the muscles in your airways. It helps determine how well your lungs are working and whether your symptoms may be related to asthma. 
• Delayed skin patch testing – This test places small amounts of possible allergens on your skin using patches. You’ll wear them for 48 to 96 hours to see if a delayed allergic reaction occurs. It’s often used to diagnose skin allergies like contact dermatitis. 
• Food and medication challenges – Under close medical supervision, you’ll be given small amounts of a food or medication that may be causing your symptoms. This helps confirm or rule out specific allergies in a safe, controlled environment. 
• Hypersensitivity skin testing – Your skin is exposed to small amounts of common allergens (such as pollen, pet dander or mold) through tiny pricks or scratches. We monitor for reactions like redness or swelling to identify what you’re allergic to. 
• In-office spirometry – This quick breathing test measures how much air you can inhale and exhale. It helps evaluate conditions like asthma that may be linked to your allergy symptoms. 
• Medication testing – If your symptoms may be related to a drug allergy, your allergist may recommend a skin or blood test to check how your body reacts to certain medications. 

Personalized allergy care at Banner Health 

Once we’ve identified your allergy triggers, we’ll work with you to create a treatment plan that fits your needs and lifestyle. This may include: 

• Avoidance strategies to limit your exposure to allergens 
• Medications to manage symptoms, such as antihistamines or inhalers 
• Allergy shots (immunotherapy) to reduce your body’s reaction over time 
• Emergency plans and tools, like epinephrine auto-injectors, for severe reactions 

Our goal is to help you breathe easier, feel better and enjoy life with fewer interruptions from allergies. 

If you're ready to get answers and relief, our Banner Health allergy specialists are here to help. Schedule an appointment today and take the first step toward better allergy control.