A food allergy occurs when your immune system reacts to a specific food protein, even in small amounts. This reaction can range from mild itching or swelling to severe symptoms that require immediate medical attention. It's important to note that food allergies are different from food intolerances, which typically cause digestive discomfort but do not involve an immune response.

Who is this service for?

Food allergy testing and management may be right for you if you experience symptoms after eating certain foods, have a family history of allergies, or suspect you may have developed a new food sensitivity. Our allergists work with patients of all ages—from young children to adults—to identify triggers and develop a personalized management plan.

What to expect during your visit

During your first appointment, our allergist will review your medical history, discuss your symptoms, and may perform skin prick testing or blood tests to identify specific food allergens. These tests are quick, minimally invasive, and help us pinpoint exactly which foods your immune system is reacting to. We'll explain your results in detail and answer any questions you have.

Treatment and management options

Managing a food allergy typically involves avoiding the trigger food and being prepared for accidental exposures. Depending on your situation, we may recommend:

Strict dietary avoidance and label reading strategies
An epinephrine auto-injector (EpiPen) for severe allergies
Oral antihistamines or other medications for mild reactions
Referral to a registered dietitian for nutritional guidance
Education on recognizing and responding to allergic reactions

In some cases, emerging therapies such as oral immunotherapy may be appropriate—our team will discuss all available options with you.

Why choose Denver Allergy?

Our allergists have extensive experience diagnosing and managing food allergies in patients across Colorado. We take time to understand your unique situation, provide clear guidance on avoidance and safety, and empower you to live confidently with your allergies. We're committed to compassionate, evidence-based care that puts your health and peace of mind first.

If you're concerned about a possible food allergy, we encourage you to schedule a consultation with one of our specialists. Early diagnosis and proper management can significantly improve your quality of life.

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

Common food allergy symptoms

Itching or tingling in the mouth or throat

Swelling of lips, tongue, or throat

Hives or skin rash

Nausea, vomiting, or stomach cramps

Diarrhea or digestive discomfort

Nasal congestion or sneezing

Wheezing or difficulty breathing

Anaphylaxis (severe, life-threatening reaction)

Learn More

Understanding your food allergies Q & A

If you experience consistent symptoms after eating certain foods—such as itching, swelling, hives, or digestive upset—you may have a food allergy. Our allergists can perform skin prick tests or blood tests to confirm which foods trigger your immune system. A proper diagnosis helps you avoid unnecessary dietary restrictions.

A food allergy involves an immune system reaction and can be serious, while a food intolerance (like lactose intolerance) causes digestive symptoms without immune involvement. Food intolerances are typically less severe and may be manageable by limiting portion sizes. Our team can help you understand which you have.

Most food allergies cannot be cured, but they can be effectively managed through avoidance and preparation. Some children may outgrow certain allergies over time. Emerging treatments like oral immunotherapy show promise for some patients. We'll discuss all management options tailored to your situation.

If you experience severe symptoms like difficulty breathing, throat swelling, or anaphylaxis, use your epinephrine auto-injector immediately and call 911. Even if symptoms improve, seek emergency medical care. Our team will provide detailed action plans and training on recognizing and responding to severe reactions.

Keep a food diary for a few days before your visit, noting any symptoms and the foods you ate. Bring a list of medications you're taking and any family history of allergies. Wear loose, comfortable clothing for testing. Our staff will guide you through the process and answer all your questions.

That depends on your test results and medical history. Some people react to just one or two foods, while others may have multiple allergies. Our allergist will review your results with you and help you understand which foods to avoid and which are safe. We'll also discuss cross-contamination risks.

Take the first step

Ready to get started? Feeling Better?

Book an appointment at Denver Allergy & Asthma Associates today.

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.

Out of Office Administration of Immunotherapy

Consent form for immunotherapy injections.

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.